Updated on 2023/12/26

 
MATSUHIRA Kazuyuki
 
Scopus Paper Info  
Total Paper Count: 0  Total Citation Count: 0  h-index: 10

Citation count denotes the number of citations in papers published for a particular year.

Affiliation
Faculty of Engineering Department of Electrical and Electronic Engineering
Job
Professor
External link

Research Interests

  • Low Temperature Physics

  • Magnetism

  • Solid State Physics

Research Areas

  • Natural Science / Magnetism, superconductivity and strongly correlated systems  / Solid State Physics

  • Nanotechnology/Materials / Fundamental physical chemistry  / Solid State Physics

Undergraduate Education

  • 1992.03   Hokkaido University   Faculty of Science   Graduated   Japan

Post Graduate Education

  • 1997.03   Hokkaido University   Graduate School, Division of Natural Science   Doctoral Program   Completed   Japan

Degree

  • Hokkaido University  -  Doctor of Science   1997.03

Biography in Kyutech

  • 2018.06
     

    Kyushu Institute of Technology   Faculty of Engineering   Department of Electrical and Electronic Engineering   Professor  

  • 2012.07
    -
    2018.05
     

    Kyushu Institute of Technology   Faculty of Engineering   Department of Electrical and Electronic Engineering   Associate Professor  

  • 2008.04
    -
    2012.06
     

    Kyushu Institute of Technology   Faculty of Engineering   Assistant Professor  

Biography before Kyutech

  • 2015.04 - 2016.03   東京大学物性研究所   客員所員(准教授)   Japan

  • 1999.05 - 2001.03   北海道大学大学院理学研究科   助手   Japan

  • 1996.04 - 1998.03   日本学術振興会   日本学術振興会特別研究員   Japan

Academic Society Memberships

  • 1993.03   The Physical Society of Japan   Japan

  • 2015.11   The Institute of Electrical Engineers of Japan   Japan

  • 2020.01   The American Physical Society   United States

  • 2016.01 - 2016.12   The American Physical Society   United States

  • 2018.07 - 2019.05   日本MRS   Japan

  • 2018.04 - 2020.03   東京大学物性研究所付属物質設計評価施設 物質設計評価設備共同利用委員会   Japan

  • 2016.04 - 2018.03   東京大学物性研究所付属物質設計評価施設 物質設計評価設備共同利用委員会   Japan

  • 2014.04 - 2016.03   東京大学物性研究所付属物質設計評価施設 物質設計評価設備共同利用委員会   Japan

  • 2011.06   International Scholarly Research Network Condensed Matter Physics Editorial Board   Egypt

  • 2011.04 - 2013.03   東京大学物性研究所付属物質設計評価施設 物質設計評価設備共同利用委員会   Japan

  • 2007.04 - 2009.03   東京大学物性研究所付属物質設計評価施設 物質設計評価設備共同利用委員会   Japan

▼display all

Papers

  • First Observation of Superlattice Reflections in the Hidden Order at 105 K of Spin–Orbit Coupled Iridium Oxide Ca5Ir3O12 Reviewed

    Hiroki Hanate, Takumi Hasegawa, Satoru Hayami, Satoshi Tsutsui, Shoya Kawano, Kazuyuki Matsuhira

    Journal of the Physical Society of Japan   2021.04

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.7566/JPSJ.90.063702

    Kyutacar

  • Nuclear spin assisted quantum tunnelling of magnetic monopoles in spin ice Reviewed International journal

    10 ( 1 )   2019.04

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1038/s41467-019-09323-6

    Scopus

    Other Link: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85063933621&origin=inward

  • Metal-insulator Transitions in Pyrochlore Oxides Ln2Ir2O7 Reviewed

    K. Matsuhira, M. Wakeshima, Y. Hinatsu, S. Takagi

    Journal of the Physical Society of Japan   80 ( 9 )   094701-1 - 094701-7   2011.09

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    DOI: 10.1143/JPSJ.80.094701

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    CiNii Article

  • Experimental signature of the attractive Coulomb force between positive and negative magnetic monopoles in spin ice Reviewed

    1 - 6   2016.03

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1038/nphys3704

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  • Far-from-equilibrium monopole dynamics in spin ice Reviewed

    10   135   5 pages   2014.01

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1038/nphys2847

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  • Giant Magnetiresisitance Effect in the Metal-Insulator Transition of Pyrochlore Oxide Nd2Ir2O7 Reviewed

    82 ( 2 )   023706   4pages   2013.01

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.7566/JPSJ.82.023706

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    CiNii Article

  • Spin Dynamics at Very Low Temperature in Spin Ice Dy2Ti2O7 Reviewed

    K. Matsuhira, C. Paulsen, E. Lhotel, C. Sekine, Z. Hiroi, S. Takagi

    Journal of the Physical Society of Japan   80 ( 12 )   123711-1 - 123711-4   4pages (Letters)   2011.12

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1143/JPSJ.80.123711

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    CiNii Article

  • Systematic Study of Lattice Specific Heat of Filled Skutterudites Reviewed

    K. Matsuhira,C. Sekine,M. Wakeshima,Y. Hinatsu,T. Namiki,K. Takeda,I Shirotani,H. Sugawara,D. Kikuchi,H. Sato

    J. Phys. Soc. JPn.   78 ( 12 )   124601.1 - 124601.6   6pages   2009.12

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    Kyutacar

  • Metal-insulator Transition in Pyrochlore Iridates Ln2Ir2O7 (Ln=Nd, Sm, and Eu) Reviewed

    K. Matsuhira,M. Wakeshima,R. Nakanishi,T. Yamada,A. Nakamura,W. Kawano,S. Takagi,Y. Hinatsu

    Journal of the Physical Society of Japan   76   043706.1 - 043706.4   2007.04

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  • Space-Group Determination of Superlattice Structure Due to Electric Toroidal Ordering in Ca<inf>5</inf>Ir<inf>3</inf>O<inf>12</inf> Reviewed International journal

    Hanate H., Tsutsui S., Yajima T., Nakao H., Sagayama H., Hasegawa T., Matsuhira K.

    Journal of the Physical Society of Japan   92 ( 6 )   2023.06

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.7566/JPSJ.92.063601

    Scopus

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  • Insulating Nature of Iridium Oxide Ca<inf>5</inf>Ir<inf>3</inf>O<inf>12</inf> Probed by Synchrotron-Radiation-Based Infrared Spectroscopy Reviewed International journal

    Hanate H., Kawano S., Hayashida M., Nakamura K., Ikemoto Y., Moriwaki T., Hasegawa T., Tsutsui S., Matsuhira K.

    Journal of the Physical Society of Japan   92 ( 6 )   2023.06

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.7566/JPSJ.92.064705

    Scopus

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  • Cluster Toroidal Multipoles Formed by Electric-Quadrupole and Magnetic-Octupole Trimers: A Possible Scenario for Hidden Orders in Ca<inf>5</inf>Ir<inf>3</inf>O<inf>12</inf> Reviewed International journal

    Hayami S., Tsutsui S., Hanate H., Nagasawa N., Yoda Y., Matsuhira K.

    Journal of the Physical Society of Japan   92 ( 3 )   2023.03

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.7566/JPSJ.92.033702

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  • Effect of High Pressure on the Electrical Resistivity of Electric Toroidal Ordering Candidate Ca<inf>5</inf>Ir<inf>3</inf>O<inf>12</inf> Reviewed International journal

    Akiba K., Kobayashi T.C., Hayashida M., Matsuhira K.

    Journal of the Physical Society of Japan   92 ( 3 )   2023.03

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.7566/JPSJ.92.035002

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  • Anisotropic magnetic phase diagram of geometrically frustrated iridate Ca<inf>5</inf>Ir<inf>3</inf>O<inf>12</inf> Reviewed International journal

    Hanate H., Hirai D., Hiroi Z., Matsuhira K.

    Journal of Magnetism and Magnetic Materials   564   2022.12

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    DOI: 10.1016/j.jmmm.2022.170072

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  • Thermal Expansion of Electric Toroidal Ordering Candidate Ca<inf>5</inf>Ir<inf>3</inf>O<inf>12</inf> Reviewed

    Hayashida M., Hanate H., Matsuhira K.

    Journal of the Physical Society of Japan   91 ( 12 )   2022.12

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    DOI: 10.7566/JPSJ.91.125003

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  • Universal dynamics of magnetic monopoles in two-dimensional Kagomé ice Reviewed

    Takatsu H., Goto K., Sato T.J., Lynn J.W., Matsubayashi K., Uwatoko Y., Higashinaka R., Matsuhira K., Hiroi Z., Kadowaki H.

    Journal of the Physical Society of Japan   90 ( 12 )   2021.12

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.7566/JPSJ.90.123705

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  • Application of synchrotron-radiation-based Mössbauer spectroscopy to <sup>193</sup>Ir 73 keV transition Reviewed

    Tsutsui S., Hanate H., Yoda Y., Masuda R., Matsuhira K.

    Hyperfine Interactions   242 ( 1 )   2021.12

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1007/s10751-021-01743-5

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  • 2021-08-15 Reviewed

    Tsutsui Satoshi, Hanate Hiroki, Yoda Yoshitaka, Matsuhira Kazuyuki

    Journal of the Physical Society of Japan ( Physical Society of Japan )   90 ( 8 )   83701 - 83701   2021.08

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    Language:English   Publishing type:Research paper (scientific journal)

    CiNii Article

    Other Link: https://ci.nii.ac.jp/naid/210000159174

  • Ab initio derivation of low-energy Hamiltonians for systems with strong spin-orbit interaction: Application to Ca5 Ir3 O12 Reviewed

    Charlebois M., Morée J.B., Nakamura K., Nomura Y., Tadano T., Yoshimoto Y., Yamaji Y., Hasegawa T., Matsuhira K., Imada M.

    Physical Review B   104 ( 7 )   2021.08

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1103/PhysRevB.104.075153

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  • <sup>193</sup>Ir Synchrotron-Radiation-Based Mössbauer Spectroscopy for Ir Valence Disproportionation in Ca<inf>5</inf>Ir<inf>3</inf>O<inf>12</inf> Reviewed

    Tsutsui S., Hanate H., Yoda Y., Matsuhira K.

    Journal of the Physical Society of Japan   90 ( 8 )   2021.08

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.7566/JPSJ.90.083701

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  • Effects of uniaxial pressure on the spin ice Ho2Ti2 O7 Reviewed International journal

    Edberg R., Bakke I.M.B., Kondo H., Sandberg L.Ø., Haubro M.L., Guthrie M., Holmes A.T., Engqvist J., Wildes A., Matsuhira K., Lefmann K., Deen P.P., Mito M., Henelius P.

    Physical Review B   102 ( 18 )   2020.11

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1103/PhysRevB.102.184408

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  • Study of Phonon Dispersion of Iridium Oxide Ca5Ir3O12 with Strong Spin–Orbit Interaction Reviewed

    Hiroki Hanate, Takumi Hasegawa, Satoshi Tsutsui, Kazuma Nakamura, Yoshihide Yoshimoto, Naohiro Kishigami, Sho Haneta, and Kazuyuki Matsuhira

    Journal of the Physical Society of Japan   89 ( 5 )   053601-1 - 053601-5   5 pages   2020.04

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.7566/JPSJ.89.053601

    Kyutacar

  • Raman Scattering Investigation of Structural Transition in Ca5Ir3O12 Reviewed

    Takumi Hasegawa, Wataru Yoshida, Kazuma Nakamura, Norio Ogita, and Kazuyuki Matsuhira

    Journal of the Physical Society of Japan   89 ( 5 )   053602-1 - 053602-11   11 pages   2020.04

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    DOI: 10.7566/JPSJ.89.053602

    Kyutacar

  • Harmonic voltage response to AC current in the nonlinear conductivity of iridium oxide Ca5Ir3O12 Reviewed International journal

    Hanate H., Nakamura K., Matsuhira K.

    Journal of Magnetism and Magnetic Materials   498   2020.03

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    © 2019 Elsevier B.V. We have carried out harmonic voltage response experiments by application of AC current along the c-axis of Ca5Ir3O12, which has a nonlinear electrical conductivity in a non-ordered state. This AC current method can allow us to investigate a detail of the nonlinear conductivity by application of small current. We observed the harmonics up to 7th order below 200 K. The results reveal that the nonlinear conductivity exists even in application of current close to zero. In addition, the temperature dependence of the resistance R0 estimated at the zero current limit is expressed by ln R0∝T-2/3, which is explained by an adaptation of Efros-Shklovskii variable range hopping or Fogler-Teber-Shklovskii variable range hopping. As a field assisted motion of charge career occurs in hopping conduction, from this analysis result, the nonlinear conductivity comes form the field-assisted hopping conduction.

    DOI: 10.1016/j.jmmm.2019.166203

    Kyutacar

    Scopus

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  • Magnetic Properties of Hole-Doped Pyrochlore Iridate (Y1-x-yCuxCay)2Ir2O7 Reviewed

    2019.08

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    DOI: 10.4028/www.scientific.net/MSF.966.269

  • Carrier doping effect of magnetic and transport properties on the geometrically frustrated iridate Ca <inf>5</inf> Ir <inf>3</inf> O <inf>12</inf> Reviewed

    476   274 - 277   2019.04

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.jmmm.2018.12.023

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  • A new mathematical approach to finding global solutions of the magnetic structure determination problem Reviewed International journal

    8 ( 1 )   2018.12

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1038/s41598-018-34443-2

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  • Nonlinear Conductivity of Geometrically Frustrated Iridate Ca5Ir3O12 Reviewed

    Matsuhira Kazuyuki, Nakamura Kazuma, Yasukuni Yuki, Yoshimoto Yoshihide, Hirai Daigorou, Hiroi Zenji

    Journal of the Physical Society of Japan   87 ( 1 )   13703 - 13703   2018.01

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    CiNii Article

    Other Link: https://ci.nii.ac.jp/naid/210000134653

  • Nonlinear Conductivity and Phase Transition at 105 K on the Geometrically Frustrated Iridate Ca<sub>5</sub>Ir<sub>3</sub>O<sub>12</sub>

    Matsuhira K., Hanate H., Nakamura K., Yajima T., Hasegawa T.

    Meeting Abstracts of the Physical Society of Japan ( The Physical Society of Japan )   73 ( 0 )   1440 - 1440   2018.01

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (other academic)

    DOI: 10.11316/jpsgaiyo.73.2.0_1440

    CiNii Article

    Other Link: https://ci.nii.ac.jp/naid/130007735210

  • 2017年度九州支部見学会について

    松平 和之

    電気学会誌 ( 一般社団法人 電気学会 )   138 ( 5 )   299 - 299   2018.01

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    <p>はじめに</p><p>2017年度の九州支部の見学会について紹介する。2017年度は9月26日と11月30日の2回開催を行った。</p><p>9月26日の見学会は,沖縄電力</p>

    DOI: 10.1541/ieejjournal.138.299

    CiNii Article

    Other Link: https://ci.nii.ac.jp/naid/130006729388

  • Magnetic Moments and Ordered States in Pyrochlore Iridates Nd2Ir2O7 and Sm2Ir2O7 Studied by Muon-Spin Relaxation Reviewed

    Asih Retno, Adam Noraina, Mohd-Tajudin Saidah Sakinah, Sari Dita Puspita, Matsuhira Kazuyuki, Guo Hanjie, Wakeshima Makoto, Hinatsu Yukio, Nakano Takehito, Nozue Yasuo, Sulaiman Shukri, Mohamed-Ibrahim Mohamad Ismail, Biswas Pabitra Kumar, Watanabe Isao

    Journal of the Physical Society of Japan   86 ( 2 )   24705 - 24705   2017.02

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    CiNii Article

    Other Link: https://ci.nii.ac.jp/naid/210000134266

  • Investigation of ferromagnetic filled skutterudite compound EuFe4As12 Reviewed

    Journal of Physics Conference Series   592   012032   2015.03

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    France   Grenoble  

    DOI: 10.1088/1742-6596/592/1/012032

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  • Dynamic Behavior of Magnetic Avalanches in the Spin-Ice Compound Dy2Ti2O7 Reviewed

    90   064427   11 pages   2014.08

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    DOI: 10.1103/PhysRevB.90.064427

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  • Metal-Insulator Transition in Pyrochlore Oxide (Nd1-xPrx)2Ir2O7 (0.7 < x < 1) Reviewed

    3   013017   6 pages   2014.06

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    DOI: 10.7566/JPSCP.3.013017

  • Magnetic order in the pyrochlore iridate Nd2Ir2O7 probed by muon spin relaxation Reviewed

    88   060411(R)   5pages   2013.08

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1103/PhysRevB.88.060411

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  • 29aXA-9 Muon site determination on Nd_2Ir_2O_7 using dipole field and ab-initio calculation

    Adiperdana Budi, Watanabe Isao, Dharmawan Irwan Ary, Sulaiman Shukri, Ismail M. I. Mohamad, Guo Hanjie, Matsuhira Kazuyuki, Wakeshima Makoto, Hinatsu Yukio, Kawasaki Ikuto

    日本物理学会講演概要集   68 ( 0 )   2013.01

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    DOI: 10.11316/jpsgaiyo.68.1.3.0_558_3

    CiNii Article

    Other Link: https://ci.nii.ac.jp/naid/110009644443

  • 26pKQ-3 Spin Dynamics in Spin Ice Invited

    Matsuhira Kazuyuki

    日本物理学会講演概要集   68 ( 0 )   2013.01

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    DOI: 10.11316/jpsgaiyo.68.2.3.0_412_2

    CiNii Article

    Other Link: https://ci.nii.ac.jp/naid/110009756737

  • Magnetic and transport properties of filled skutterudite SmOs 4P12 under pressure Reviewed

    81 ( SUPPL.B )   2012.09

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  • Different high-temperature spin dynamics of Ising pyrochlore Dy2Sn2O7 and Heisenberg pyrochlore Gd2Sn2O7 Reviewed

    81 ( 4 )   054701   6pages   2012.04

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    DOI: 10.1143/JPSJ.81.054701

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  • Emergence of magnetic long-range order in frustrated pyrochlore Nd2Ir2O7 with metal-insulator transition Reviewed

    K. Tomiyasu, K. Matsuhira, K. Iwasa, M. Watahiki, M. Wakeshima, Y. Hinatsu, M. Yokoyama, K. Ohyama, K. Yamada

    Journal of the Physical Society of Japan   81 ( 3 )   034709-1 - 034709-6   6pages   2012.03

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1143/JPSJ.81.034709

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  • Quantum spin fluctuations in the spin liquid state of Tb2Ti2O7 Reviewed

    H. Takatsu, H. Kadowaki, T. J. Sato, J.W. Lynn, Y. Tabata, T. Yamazaki, K. Matsuhira

    Journal of Physics: Condensed Matter   24   052201-1 - 052201-4   4pages (Fast Track Communication)   2012.01

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1088/0953-8984/24/5/052201

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  • Erratum: Elastic properties of the rare-earth dititanates R <inf>2</inf>Ti<inf>2</inf>O<inf>7</inf> (R=Tb, Dy, and Ho) (Physical Review B - Condensed Matter and Materials Physics (2011) 83 (184434) DOI: 10.1103/PhysRevB.83.184434) Reviewed

    84 ( 9 )   2011.09

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1103/PhysRevB.84.099903

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  • A Magnetic Transition Probed by the Ce Ion in Squared-Lattice Antiferromagnet CeMnAsO Reviewed

    Y. Tsukamoto, Y. Okamoto, K. Matsuhira, M.-H. Whangbo, Z. Hiroi

    Journal of the Physical Society of Japan   80 ( 9 )   094708-1 - 094708-5   2011.09

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1143/JPSJ.80.094708

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  • Slow Dynamics in Dy Pyrohlore Oxides Dy2Sn2O7 and Dy2Ir2O7 Reviewed

    K. Matsuhira, M. Wakeshima, Y. Hinatsu, C. Sekine, C. Paulsen, T. Sakakibara, S. Takagi

    Journal of Physics: Conference Series   320   012050-1 - 021050-6   2011.09

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)

    DOI: 10.1088/1742-6596/320/1/012050

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  • Crystalline electric field study in pyrochlore-type iridate Nd2Ir2O7 with metal-insulator transition Reviewed

    M. Watahiki, K. Tomiyasu, K. Iwasa, K. Matsuhira, S. Takagi, M. Wakeshima, Y. Hinatsu

    Journal of Physics: Conference Series   320   012080-1 - 012080-6   2011.09

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    Language:English   Publishing type:Research paper (international conference proceedings)

    DOI: 10.1088/1742-6596/320/1/012080

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  • Thermal Properties of Filled Skutterudite PrOs4P12 Reviewed

    K. Matsuhira, C. Sekine, M. Wakeshima, Y. Hinatsu, H. Amitsuka, H. Mitamura, T. Sakakibara, S. Takagi

    Journal of the Physical Society of Japan   80   SA025-1 - SA025-3   Supplement A   2011.07

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    DOI: 10.1143/JPSJS.80SA.SA025

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  • Elastic properties of the rare-earth dititanates R2Ti2O7 (R = Tb, Dy , and Ho) Reviewed

    Y. Nakanishi, T. Kumagai, M. Yoshizawa, K. Matsuhira, S. Takagi, Z. Hiroi

    Physical .Review B   83 ( 18 )   184434-1 - 184434-7   2011.05

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  • Suppression of metal-insulator transition at high pressure and pressure-induced magnetic ordering in pyrochlore oxide Nd2Ir2O7 Reviewed

    M. Sakata,T. Kagayama,K. Shimizu,K. Matsuhira,S. Takagi,M. Wakeshima,Y. Hinatsu

    Phys. Rev. B   83 ( 4 )   041102®. - -041102®.   2011.01

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    DOI: 10.1103/PhysRevB.83.041102

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  • Ferrimagnetism of New Filled Skutterudite SmFe4As12 Synthesized at High Pressure Reviewed

    T. Namiki,C. Sekine,K. Matsuhira,M. Wakeshima,I. Shirotani

    J. Phys. Soc. Jpn.   79 ( 7 )   074714.1 - 074714.4   2010.07

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    DOI: 10.1143/JPSJ.79.074714

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    CiNii Article

  • Observation of Magnetic Monopoles in Spin Ice Reviewed

    H. Kadowaki,N. Doi,Y. Aoki,T. Tabata,T.J. Sato,J.W. Lynn,K. Matsuhira,Z. HIroi

    J. Phys. Soc. Jpn.   78 ( 10 )   103706.1 - 103706.4   4pages (Letters)   2009.10

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    Kyutacar

  • Raman scattering study in iridium pyrochlore oxides Reviewed

    T. Hasegawa,N. Ogita,K. Matsuhira,S. Takagi,M. Wakeshima,Y. Hinatsu,M. Udagawa

    J. Phys.: Conf. Series (International Conference on Magnetism 2009)   200   012054 - 012054   2009.07

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    Germany   Karlsruhe   2009.07  -  2009.07

    DOI: 10.1088/1742-6596/200/1/012054

    Scopus

  • Temperature-dependent studies of the geometrically frustrated pyrochlores Ho2Ti2O7 and Dy2Ti2O7 Reviewed

    M. Maczka,M.L. Sanjuan,A.F. Fuentes,L. Macalik,J. Hanuza,K. Matsuhira,Z. Hiroi

    Phys. Rev. B   79 ( 21 )   214437.1 - 214437.13   2009.06

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  • Optical spectroscopy of the geometrically frustrated pyrochlore Ho2Ti2O7 Reviewed

    L. Macalik,M. Maczka,P. Solarz,A.F. Fuentes,K.Matsuhira,Z.Hiroi

    Optical Materials   31   790 - 794   2008.10

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  • Spin Freezing in the Pyrochlore Antiferromagnet Pr2Zr2O7 Reviewed

    K. Matsuhira,C. Sekine,C. Paulsen,M. Wakeshima,Y. Hinatsu,T. Kitazawa,Y. Kiuchi,Z. Hiroi,S. Takagi

    J. Phys.: Conf. Series   145   012031.1 - 012031.5   2008.09

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    Germany   Braunschweig   2008.09.07  -  2008.09.12

  • Transport properties in normal metal Bi2Pd3S2 and superconducting Bi2Pd3Se2 Reviewed

    T. Sakamoto,M. Wakeshima,Y. Hinatsu,K.Matsuhira

    Physical Review B   78   24509.1 - 024509.6   2008.07

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  • Temperature-dependent Raman scattering studies of the geometrically frustrated pyrochlores Dy2Ti2O7, Gd2Ti2O7 and Er2Ti2O7 Reviewed

    M.Maczka,J. Hanuza,K. Hermanowicz,A. F. Fuentes,K. Matsuhira,Z. Hiroi

    Journal of Raman Spectroscopy   39   537 - 544   2008.01

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  • Magnetic Properties of Filled Skutterudite Phosphides with Heavy Lanthanides Synthesized under High Pressure Reviewed

    C. Sekine,H. Ando,Y. Sugiuchi,I. Shirotani,K. Matsuhira,M. Wakeshima

    J. Phys. Soc. Jpn. supplement A, (Proceedings International Conference on New Quantum Phenomena in Skutterudite and Related Systems)   77   135 - 140   2007.09

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    2007.09.26  -  2007.09.30

  • Ultrasonic Measurement of Filled Skutterudite with Heavy Lanthanide TbRu4P12 Reviewed

    T. Fujino,Y. Nakanishi,K. Ito,T. Yaegashi,M. Nakamura,K. Matsuhira,S. Takagi,C. Sekine,I. Shirotani,M. Yoshizawa

    J. Phys. Soc. Jpn. supplement A, (Proceedings International Conference on New Quantum Phenomena in Skutterudite and Related Systems)   77   306 - 308   2007.09

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    2007.09.26  -  2007.09.30

  • Superconducting Properties of LaRu4As12 Synthesized at High Pressure Reviewed

    T. Namiki,C. Sekine,K. Matsuhira,M. Wakeshima,I. Shirotani

    J. Phys. Soc. Jpn. supplement A, (Proceedings International Conference on New Quantum Phenomena in Skutterudite and Related Systems)   77   336 - 338   2007.09

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    2007.09.26  -  2007.09.30

  • High Pressure Synthesis of Filled Skutterudite CeOs4As12 Reviewed

    C. Sekine,R. Abe,K. Takeda,K. Matsuhira,M. Wakeshima

    Physica B: Condensed Matter (Proceedings of the International Conference on Strongly Correlated Electron Systems 2007)   403 ( 5-9 )   856 - 856   2007.04

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    U.S.A   2007.04  -  2007.04

  • Charge-Density-Wave Superconductor Bi2Rh3Se2 Reviewed

    T. Sakamoto,M. Wakeshima,Y. Hinatsu,K. Matsuhira

    Physical Review B   75   060503.1 - 06503.4   2007.02

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  • Kagome Ice State in the Dipolar Spin Ice Dy2Ti2O7 Reviewed

    Y. Tabata,H. Kadowaki,K. Matsuhira,Z. Hiroi,N. Aso,E. Ressouche,B. Fak

    Physical Review Letters   97   257205.1 - 257205.4   2006.12

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  • 充填スクッテルダイト化合物の多彩な物性 Reviewed

    松平 和之

    高圧力の科学と技術   16 ( 4 )   342 - 349   2006.11

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    代表的研究業績

  • Electrical and magnetic Properties of the filled skutterudite Sm(Ru1-xOsx)4P12 Reviewed

    C.Sekine,T.Yoshida,T.Kimura,T.Namiki,I.Shirotani,K.Matsuhira,M.Wakeshima,Y.Hinatsu

    J. Magn. Magn. Mater.(International Conference on Magnetism 2006)   310   229 - 231   2006.08

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    京都市   2006.08.20  -  2006.08.25

  • Spin correlation in kagome ice state: Neutron scattering study of the dipolar spin ice Dy2Ti2O7 under magnetic field along [111] Reviewed

    Y. Tabata,H. Kadowaki,K.Matsuhira,Z.Hiroi,N.Aso,B.Fak

    J. Magn. Magn. Mater.(International Conference on Magnetism 2006)   310   1311 - 1311   2006.08

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    京都市   2006.08.20  -  2006.08.25

  • Sm-based Filled Skutterudite SmOs4Sb12 Studied by Specific Heat Reviewed

    K.Matsuhira,M.Wakeshima,Y.Hinatsu,C.Sekine,I.Shirotani,D.Kikuchi,H.Sugawara,H.Sato

    J. Magn. Magn. Mater. (International Conference on Magnetism 2006)   310   226 - 228   2006.08

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    京都市   2006.08.20  -  2006.08.25

  • Electrical and magnetic Properties of Kondo Semiconductor CeRu4As12 Reviewed

    C.Sekine,N.Hoshi,K.Takeda,T.Yoshida,I.Shirotani,K.Matsuhira,M.Wakeshima,Y.Hinatsu

    J. Magn. Magn. Mater. (International Conference on Magnetism 2006)   310   260 - 262   2006.08

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    京都市   2006.08.20  -  2006.08.25

  • Uniaxial pressure effects on spin-ice compound Dy2Ti2O7 Reviewed

    M.Mito,S.Kuwahara,K.Matsuhira,H.Deguchi,S.Takagi,Z.Hiroi

    J. Magn. Magn. Mater.(International Conference on Magnetism 2006)   310   e432 - e434   2006.08

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    京都市   2006.08.20  -  2006.08.25

  • Field-angle dependence of the ice-rule breaking spin-flip transition in Dy2Ti2O7 Reviewed

    H.Sato,K.Matsuhira,T.Sakakibara,T.Tayama,Z.Hiroi,S.Takagi

    J. Phys.: Condens. Matter, (Highly Frustrated Magnetism 2006)   19   145272 - 145272   2006.08

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    大阪市   2006.08.15  -  2006.08.19

  • Observation of a novel phase transition induced by a magnetic field in the pyrochlore spin ice compound Reviewed

    K.Matsuhira,H.Sato,T.Tayama,Z.Hiroi,S.Takagi,T.Sakakibara

    J. Phys.: Condens. Matter, (Highly Frustrated Magnetism 2006)   19   145269 - 145269   2006.08

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    大阪市   2006.08.15  -  2006.08.19

  • Ferromagnetic Ordering on the Triangular Lattice in the Pyrochlore Spin-Ice Compound Dy2Ti2O7 Reviewed

    H. Sato,K. Matsuhira,T. Tayama,Z. Hiroi,S. Takagi,T. Sakakibara

    Journal of Physics: Condensed Matter   18 ( 22 )   L297 - L303   2006.06

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  • Magnetic and Transport Properties of Pr(Ru1-xRhx)4P12 Reviewed

    C.Sekine,N. Hoshi,I. Shirotani,K. Matsuhira,M. Wakeshima,Y. Hinatsu

    Physica B, (The International Conference on Strongly Correlated Electron Systems SCES2005)   378-380   211 - 212   2005.07

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    Austria   Vienna   2005.07.26  -  2005.07.30

  • Transport Properties of Filled Skutterudite Antiferromagnet GdRu4P12 Reviewed

    K.Matsuhira,C.Sekine,K.Kihou,I.Shirotani,M.Wakeshima,Y.Sei,A.Nakamura,S.Takagi

    Physica B, (The International Conference on Strongly Correlated Electron Systems SCES2005)   378-380   235 - 236   2005.07

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    Austria   Vienna   2005.07.26  -  2005.07.30

  • Specific Heat Study on Sm-based Filled Skutterudite Phosphides SmT4P12 (T=Fe, Ru and Os) Reviewed

    K.Matsuhira,Y.Doi,M.Wakesima,Y.Hinatsu,H.Amitsuka,Y.Shimaya,R.Giri,C.Sekine,I.Shirotani

    Journal of the Physical Society of Japan   74 ( 3 )   1030 - 1035   2005.03

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  • Magnetocaloric effect study on the pyrochlore spin ice compound Dy2Ti2O7 in a [111] magnetic field Reviewed

    H. Aoki,T. Sakakibara,K. Matsuhira,Z. Hiroi

    Journal of the Physical Society of Japan   73 ( 10 )   2851 - 2856   2004.10

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  • Specific heat of filled skutterudite-type compound TbRu4P12 in magnetic fields Reviewed

    C. Sekine,K.Kihou,I. Shirotani,K.Matsuhira,Y. Doi,M. Wakeshima,Y. Hinatsu

    Physica B, (The International Conference on Strongly Correlated Electron Systems -SCES2004)   359-361   856 - 858   2004.07

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    Germany   Karlsruhe   2004.07.26  -  2004.07.30

  • Specific heat of filled skutterudite PrOs4P12 Reviewed

    K.Matsuhira,Y. Doi,M. Wakeshima,Y. Hinatsu,K. Kihou,C. Sekine,I. Shirotani

    Physica B, (The International Conference on Strongly Correlated Electron Systems -SCES2004)   359-361   977 - 979   2004.07

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    Germany   Karlsruhe   2004.07.26  -  2004.07.30

  • スピンアイスの磁場下における巨視的縮退と液相-気相型相転移 Reviewed

    松平和之,広井善二,榊原俊郎

    日本物理学会誌   59 ( 7 )   460 - 464   2004.04

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    代表的研究業績

  • Liquid-gas transition in the spin-ice dysprosium titanate Reviewed

    T. Sakakibara,T. Tayama,K. Matsuhira,S. Takagi,Z. Hiroi

    J. Magn. Magn. Mater. (International Conference on Magnetism -ICM2003)   272-276   1312 - 1313   2003.08

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    Italy   Rome   2003.07.27  -  2003.08.01

  • Low temperature magnetic properties of the geometrically frustrated pyrochlore Pr2Sn2O7 Reviewed

    K. Matsuhira,C. Sekine,C. Paulsen,Y. Hinatsu

    J. Magn. Magn. Mater. (International Conference on Magnetism -ICM2003)   272-276   e981 - e982   2003.08

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    Italy   Rome   2003.07.27  -  2003.08.01

  • Observation of a Liquid-Gas-Type Transition in the Pyrochlore Spin Ice Compound Dy2Ti2O7 in a Magnetic Field Reviewed

    T.Sakakibara,T.Tayama,Z. Hiroi,K. Matsuhira,S.Takagi

    Physical Review Letters   Vol. 90   No. 20 207201 - No. 20 207   2003.04

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  • Ferromagnetic Ising Spin Chains Emerging from the Spin Ice under Magnetic Field Reviewed

    Z.Hiroi,K.Matsuhira,M.Ogata

    J. Phys. Soc. Jpn.   72 ( 12 )   3045 - 3048   2003.04

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  • スピンアイスにおける磁場によって誘起される新しい巨視的縮退 Reviewed

    松平 和之

    日本結晶学会誌   46 ( 1 )   94 - 97   2003.04

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  • Specific Heat of Kagome Ice in the Pyrochlore Oxide Dy2Ti2O7 Reviewed

    Z.Hiroi,K. Matsuhira,S.Takagi,T.Tayama,T.Sakakibara

    Journal of the Physical Society of Japan   72   411 - 418   2003.04

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  • Neutron scattering study of dipolar spin ice Ho2Sn2O7: Frustrated pyrochlore magnet Reviewed

    H.Kadowaki,Y.Ishii,K.Matsuhira,Y.Hinatsu

    Phys. Rev. B   vol. 65   144421 - 144421   2002.04

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  • Low-Temperature Magnetic properties of Pyrochlore Stannates Reviewed

    K.Matsuhira,Y.Hinatsu,K.Tenya,H.Amitsuka,T.Sakakibara

    J. Phys. Soc. Jpn.   vol. 71   1576 - 1582   2002.04

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  • A new macroscopically degenerate ground state in the spin ice compound Dy2Ti2O7 under a magnetic field Reviewed

    K.Matsuhira,Z.Hiroi,T.Tayama,S.Takagi,T.Sakakibara

    J. Phys.: Condens. Matter   vol. 14   L559 - L565   2002.04

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  • Structures and Magnetic Properties of Ternary Lithium Oxides LiRO2 (R = rare earths) Reviewed

    Y. Hashimoto,M. Wakeshima,K. Matsuhira,Y. Hinatsu,Y. Ishii

    Chem. Mater.   vol. 14   3245 - 3251   2002.04

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  • Crystal Structures and Magnetic Properties of 6H-Perovskites Ba3MRu2O9 (M = Y, In, La, Sm, Eu, and Lu) Reviewed

    Y. Doi,K. Matsuhira,Y. Hinatsu

    J. Solid State Chem   vol. 165   317 - 323   2002.04

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  • Magnetic properties of Sm-based filled skutterudite phosphides Reviewed

    R.Giri,C.Sekine,Y. Shimaya,I. Shirotani,K. Matsuhira,Y. Doi,Y. Hinatsu

    Physica B , (23th International Conference on Low Temperature Physics -LT23)   329-333   458 - 459   2002.04

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    広島   2002.04  -  2002.04

  • Magnetic phase diagram of filled skutterudite compound SmRu4P12 Reviewed

    C. Sekine,I. Shirotani,K. Matsuhira,P. Haen,S.De Brion,G. Chouteau,H. Suzuki,H. Kitazawa

    Acta Physica Polonica B (SCES'02)   34   2002.04

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    Poland   Krakow   2002.04  -  2002.04

  • Metal-Insulator transition of filled skutterudite compound SmRu4P12 Reviewed

    K. Matsuhira,Y. Hinatsu,C. Sekine,T. Togashi,H. Maki,I. Shirotani,H. Kitazawa,T. Takamasu,G. Kido

    J. Phys. Soc. Jpn. supplement, Strongly Correlated Electrons with Orbital Degrees of Freedom (ORBITAL2001)   71   237 - 239   2001.09

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    仙台   2001.09.11  -  2001.09.14

  • Specific heat around metal-insulator transition of filled skutterudite PrRu4P12 Reviewed

    K. Matsuhira,Y. Hinatsu,C. Sekine,I. Shirotani

    Physica B, (The international conference on strongly coreelated electron systems -SCES2001)   2001.08

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    2001.08.06  -  2001.08.10

  • Novel dynamical magnetic properties in the spin ice compound Dy2Ti2O7 Reviewed

    K.Matsuhira,Y.Hinatsu,T.Sakakibara

    J. Phys.: Condens. Matter   vol.13   L737 - L746   2001.04

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  • Low Temperature Magnetic Properties of Frustrated Pyrochlore Ferromagnets Ho2Sn2O7 and Ho2Ti2O7 Reviewed

    K.Matsuhira,Y.Hinatsu,K.Tenya,T.Sakakibara

    J. Phys.: Condens. Matter   vol.12   L649 - 656   2000.04

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  • Magnetic properties of the filled skutterudite-type structure compounds GdRu4P12 and TbRu4P12 synthesized under high pressure Reviewed

    C. Sekine,T. Uchiumi,I. Shirotani,K. Matsuhira,T. Sakakibara,T. Goto,T. Yagi

    Phys. Rev. B   vol.62   11581 - 11584   2000.04

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  • Thermal Expansion of PrRu4P12 Reviewed

    K. Matsuhira,T. Takikawa,T. Sakakibara,C. Sekine,I. Shirotani

    Physica B (The International Conference on Strongly Correlated Electron Systems, SCES99)   281&282   298 - 299   2000.04

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    2000.04  -  2000.04

  • Magnetic Propertics of Ce0.75La0.25B6 under Uniaxial Stress Reviewed

    T. Takikawa,T. Sakakibara,K. Matsuhira,K. Tenya,H. Amitsuka,S. Kunii

    Physica B, (The International Conference on Strongly Correlated Electron Systems,SCES99)   281&282   561 - 562   2000.04

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    2000.04  -  2000.04

  • Low Temperature Magnetization and Magnetostriction of CeRu2Si2 Reviewed

    T. Sakakibara,T. Tayama,K. Matsuhira,A. Nomachi,S. Honma,K. Tenya,H. Amitsuka,K. Maezawa and Y. _Onuki

    Physics of Strongly Correlated Electron Systems JJAP Series 11   11   6 - 8   1999.04

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  • Simultaneous Measurement of Magnetization and Magnelostriction in CeRu2Si2 at Very Low Temporatures : A Test of the One-Parometer Scoling Property Reviewed

    K. Matsuhira,T. Sakakibara,A. Nomachi,T. Tayama,K. Tenya,H. Amitsuka,K. Maezawa and Y. Onuki

    Journal of the Physical Society of Japan   68 ( 10 )   3402 - 3406   1999.04

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  • Volume Effect in Thermol Properties of CeRu2Si2 near the Metamagnetic Crossover Reviewed

    K. Matsuhira,T. Sakakibara,K. Maezawa and Y. Onuki

    Journal of the Physical Society of Japan   68 ( 7 )   2420 - 2425   1999.04

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  • Specific heat of CeRu2Si2 studied by constant volume dilution Reviewed

    K. Matsuhira,T. Sakakibara,K. Tenya,H. Amitsuka

    Physica B (The International Conference on Strongly Electron Systems, SCES98)   259-261   73 - 74   1999.04

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    France   Paris   1999.04  -  1999.04

  • Low Temperature Properties of the Magnetic Semiconductor TmTe Reviewed

    T. Matsumura,S. Nakamura,T. Goto,H. Amitsuka,K. Matsuhira,T. Sakakibara,T. Suzuki

    Journal of the Physical Society of Japan   67 ( 2 )   612 - 621   1998.04

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  • Single-Site and Inter-Site Effects in Heavy Fermion Compound CeRu2Si2 Studied by Constant Volume Dilution Reviewed

    K. Matsuhira,T. Sakakibara,H. Amitsuka,K. Tenya,K. Kamishima,T. Goto,G.Kido

    Journal of the Physical Society of Japan   66 ( 9 )   2581 - 2863   1997.04

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  • a Reviewed

    K. Matsuhira,T. Sakakibara,H. Amitsuka,G. Kido

    Journal of the Physical Society of Japan   66 ( 12 )   4009 - 4016   1997.04

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  • Absence of a First Order Metamagnetic Transition in CeRu2Si2 Reviewed

    T. Sakakibara,T. Tayama,K. Matsuhira,H. Mitamura,H. Amitsuka,K. Maezawa,Y. Onuki

    Physical Review B   51 ( 17 )   12030 - 12033   1995.04

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  • Low temperature magnetization measurements on heavy-electron Ce compounds Reviewed

    T. Sakakibara,T. Tayama,H. Mitamura,K. Matsuhira,H. Amitsuka,S. Kunii

    Physica B   206-207   249 - 251   1995.04

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  • Unusual low temperature behavior in randomly diluted CeRu<sub>2</sub>Si<sub>2</sub> Reviewed

    K. Matsuhira,T. Sakakibara,H. Amitsuka

    Physica B   206-207   326 - 328   1995.04

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  • Single-site and inter-site effects in diluted heavy fermion compounds Reviewed

    T. Sakakibara,H. Amitsuka,D. Sugimoto,H. Mitamura,K. Matsuhira

    Physica B   186-188   317 - 322   1993.04

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Publications (Books)

  • Anomalous Transport Properties of Pyrochlore Iridates

    Matsuhira K., Nakatsuji S.(Joint author)

    Springer  2021.01  ( ISBN:978-3-030-70858-0

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    Scopus

  • Dynamics

    Matsuhira K.(Sole author)

    2021.01 

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    Language:English

    Scopus

  • 高圧技術を用いたスクッテルダイト化合物の合成と物性 未来を拓く高圧力セミナーシリーズ(29)

    松平和之, 城谷一民, 伊藤英司, 木方邦彦, 滝沢博胤, 関根ちひろ, 清水克哉, 上床美也(Joint author ,  充填スクッテルダイトが示す多様な物性ーリン化合物を中心にー (pp.1-8))

    日本高圧力学会  2004.07 

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    Language:Japanese

Conference Prsentations (Oral, Poster)

  • 共鳴 X 線散乱による Ca5Ir3O12 における電気トロイダル秩序の研究

    花手洋樹, 筒井智嗣, 中尾裕則, 長谷川巧, 松平和之

    日本物理学会2022年秋季大会  2022.09  日本物理学会

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    Event date: 2022.09.10 - 2022.09.15   Language:Japanese  

  • スピン軌道結合系イリジウム酸化物Ca5Ir3O12 における抵抗履歴現象の研究

    林田桃佳, 花手洋樹, 長谷川巧, 河野翔也, 松平和之

    日本物理学会2022年秋季大会  2022.09  日本物理学会

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    Event date: 2022.09.10 - 2022.09.15   Language:Japanese  

  • 12L六方晶ペロブスカイト型イリジウム酸化物Ba4BiIr3O12の輸送特性におけるドープ効果

    井上正弥, 花手洋樹, 河野翔也, 筒井智嗣, 松平和之

    日本物理学会2022年秋季大会  2022.09  日本物理学会

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    Event date: 2022.09.10 - 2022.09.15   Language:Japanese  

  • イリジウム酸化物 (Sr,La)2IrO4 の輸送特性における巨大ひずみ加工効果

    水野敬仁, 小川颯也, 河野翔也, E. Kaveh, 堀田善治, 松平和之

    日本物理学会2022年秋季大会  2022.09  日本物理学会

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    Event date: 2022.09.10 - 2022.09.15   Language:Japanese  

  • Resistive relaxation effect in nonordered state of non-liner conductive spin-orbit cou- pled iridate Ca5Ir3O12

    Momoka Hayashida, Hiroki Hanate, Shoya Kawano, Takumi Hasegawa, and Kazuyuki Mat- suhira,

    29th International Conference on LOW TEMPERATURE PHYSICS (LT29)  2022.08 

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    Event date: 2022.08.18 - 2022.08.24   Language:English  

  • Doping effect of transport prop- erties on 12L hexagonal perovskite Ba4BiIr3O12

    Masaya Inoue, Hiroki Hanate, Shoya Kawano, Satoshi Tsut- sui,and Kazuyuki Matsuhira

    29th International Conference on LOW TEMPERATURE PHYSICS (LT29)  2022.08 

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    Event date: 2022.08.18 - 2022.08.24   Language:English  

  • Optical Conductivity of Geometri- cally Frustrated Iridate Ca5Ir3O12

    Hiroki Hanate, Momoka Hayashida, Shoya Kawano, Kazuma Nakamura, Takumi Hasegawa, Yuka Ikemoto, Satoshi Tsutsui, and Kazuyuki Matsuhira,

    29th International Conference on LOW TEMPERATURE PHYSICS (LT29)  2022.08 

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    Event date: 2022.08.18 - 2022.08.24   Language:English  

  • スピン軌道結合系イリジウム酸化物Ca5Ir3O12の逐次新奇相転移と 電流誘起物性

    松平和之、花手洋樹、林田桃佳、筒井智嗣、矢島健、長谷川巧、河野翔也

    第1回 アシンメトリ量子研究会 

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    Event date: 2022.08.09 - 2022.08.10   Language:Japanese  

  • X線回折によるCa5Ir3O12の105 Kでの相転移の研究

    花手洋樹, 筒井智嗣, 中尾裕則, 長谷川巧, 松平和之

    第1回 アシンメトリ量子研究会 

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    Event date: 2022.08.09 - 2022.08.10   Language:English  

  • スピン軌道結合系イリジウム酸化物Ca5Ir3O12の抵抗率における電流誘起履歴現象

    林田桃佳, 花手洋樹, 長谷川巧, 河野翔也, 松平和之

    第1回 アシンメトリ量子研究会 

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    Event date: 2022.08.09 - 2022.08.10   Language:English  

  • Anisotropic magnetic phase diagram of geometrically frustrated iridate Ca5Ir3O12

    K. Matsuhira, H. Hanate, D. Hirai, Z. HIroi

    International Conference on Strongly Correlated Electron Systems 2022 (SCES2022)  2022.07 

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    Event date: 2022.07.24 - 2022.07.29   Language:English  

  • Current induced hysteresis phenomena in resistivity of spin-orbit coupled iridate Ca5Ir3O12

    M. Hayashida, H. Hanate, S. Kawano, T. Hasegawa, K. Matsuhira

    International Conference on Strongly Correlated Electron Systems 2022 (SCES2022)  2022.07 

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    Event date: 2022.07.24 - 2022.07.29   Language:English  

  • Anisotropic Magnetic Phase Diagram of Geometrically Frustrated Iridium Oxide Ca5Ir3O12

    H. Hanate, D. Hirai, Z. Hiroi, K. Matsuhira

    International Conference on Highly Frustrated Magnetism 2022 (HFM2022)  2022.06 

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    Event date: 2022.06.20 - 2022.06.25   Language:English  

  • 幾何学的フラストレート系イリジウム酸化物Ca5Ir3O12の異方的な磁気相図

    花手洋樹, 松平和之, 平井大悟郎, 廣井善二

    日本物理学会第77回年次大会(2022年)  2022.03  日本物理学会

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    Event date: 2022.03.15 - 2022.03.19   Language:Japanese  

  • 非線形伝導を示すCa5Ir3O12におけるラマンスペクトルの電流変化

    長谷川巧, 花手洋樹, 林田桃佳, 河野翔也, 松平和之

    日本物理学会第77回年次大会(2022年)  2022.03  日本物理学会

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    Event date: 2022.03.15 - 2022.03.19   Language:Japanese  

  • スピン軌道結合系イリジウム酸化物Ca5Ir3O12における電流誘起物性の研究

    松平和之, 林田桃佳, 花手洋樹, 河野翔也, 長谷川巧

    日本物理学会第77回年次大会(2022年)  2022.03  日本物理学会

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    Event date: 2022.03.15 - 2022.03.19   Language:Japanese  

  • 非線形伝導を示すスピン軌道結合系Ir酸化物Ca5Ir3O12における電流電圧特性の研究

    林田桃佳, 花手洋樹, 河野翔也, 松平和之

    日本物理学会第77回年次大会(2022年)  2022.03  日本物理学会

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    Event date: 2022.03.15 - 2022.03.19   Language:Japanese  

  • Investigation of Iridium Oxide Ca5Ir3O12 using Synchrotron Infrared Spectroscopy

    Momoka Hayashida, Hiroki Hanate, Shoya Kawano, Kazuma Nakamura, Takumi Hasegawa, Yuka Ikemoto, Satoshi Tsutsui, and Kazuyuki Matsuhira

    Symposium on Applied Engineering and Sciences (SAES2021)  2021.12 

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    Event date: 2021.12.05 - 2021.12.08   Language:English  

  • キャリアドープされたモット絶縁体イリジウム酸化物 (Sr,La)2IrO4 の輸送特性における 巨大歪み効果

    水野敬仁, 小川颯也, 河野翔也, E. Kaveh, 堀田善治 , 松平和之

    第127回日本物理学会九州支部例会  日本物理学会九州支部

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    Event date: 2021.12.04   Language:Japanese  

  • 放射光赤外分光によるスピン軌道結合系イリジウム酸化物 Ca5Ir3O12 の研究

    林田桃佳, 花手洋樹, 河野翔也, 中村和磨, 長谷川巧, 池本夕佳, 筒井智嗣, 松平和之

    第127回日本物理学会九州支部例会  日本物理学会九州支部

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    Event date: 2021.12.04   Language:Japanese  

  • Inelastic X-ray Scattering Study of the Hidden Order at 105 K in Ca5Ir3O12

    Hiroki Hanate, Shoya Kawano, Takumi Hasegawa, Satoshi Tsutsui, Satoru Hayami, and Kazuyuki Matsuhira

    International Conference on Strongly Correlated Electron Systems 2021  2021.09 

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    Event date: 2021.09.27 - 2021.10.02   Language:English  

  • 放射光赤外分光によるスピン軌道結合系イリジウム酸化物Ca5Ir3O12の研究

    花手 洋樹,林田 桃佳,河野 翔也,中村 和磨,長谷川 巧,池本 夕佳,筒井 智嗣,松平 和之

    日本物理学会2021年秋季大会  2021.09  日本物理学会

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    Event date: 2021.09.20 - 2021.09.23   Language:Japanese  

  • Ca5Ir3O12の193Ir放射光メスバウアー分光

    筒井智嗣, 花手洋樹, 依田芳卓, 松平和之

    日本物理学会第76回年次大会 

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    Event date: 2021.03.12 - 2021.03.15   Language:Japanese  

  • イリジウム酸化物Ca5Ir3O12の105 K相転移における秩序変数

    長谷川巧,花手洋樹, 河野翔也, 松平和之, 筒井智嗣, 速水賢

    日本物理学会第76回年次大会 

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    Event date: 2021.03.12 - 2021.03.15   Language:Japanese  

  • 非弾性X線散乱によるCa5Ir3O12の105 Kにおける隠れた秩序の研究

    花手洋樹, 河野翔也, 松平和之, 長谷川巧, 筒井智嗣, 速水賢

    日本物理学会第76回年次大会 

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    Event date: 2021.03.12 - 2021.03.15   Language:Japanese  

  • 幾何学的フラストレート系イリジウム酸化物Ca5Ir3O12の第一原理低ネルギー有効模型導出

    中村和磨, Maxime Charlebois, Jean-Baptiste Moree, 野村悠祐, 只野央将, 吉本芳英, 山地洋平, 長谷川巧, 松平和之, 今田正俊

    日本物理学会第76回年次大会 

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    Event date: 2021.03.12 - 2021.03.15   Language:Japanese  

  • 幾何学的フラストレート系イリジウム酸化物Ca5Ir3O12における105Kの隠れた相転移と電流誘起物性

    松平和之, 花手洋樹, 中村和磨, 河野翔也, 林田桃佳, 長谷川巧, 筒井智嗣, 速水賢

    日本物理学会第76回年次大会 

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    Event date: 2021.03.12 - 2021.03.15   Language:Japanese  

  • 機械学習を用いた無機高熱伝導絶縁材料の探索

    後藤後藤, 河野翔也, 小迫雅裕, 松平和之

    令和3年電気学会全国大会 

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    Event date: 2021.03.09 - 2021.03.11   Language:Japanese  

  • Anisotropic Magnetic Properties of Geometrically Frustrated Iridate Ca5Ir3O12

    H. Hanate, K. Nakamura, K. Matsuhira

    Conference on Highly Frustrated Magnetism (wHFM21) 

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    Event date: 2021.01.21 - 2021.01.27   Language:English  

  • Current-dependece of Transport Properties in Iridium Oxide Ca5Ir3O12

    H. Hanate, J. Kawano, K. Matsuhira

    Symposium on Applied Engineering and Sciences (SAES2020) 

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    Event date: 2020.12.18   Language:English  

  • Anisotropic Magnetic Phase Diagram of Geometrically Frustrated Iridate Ca5Ir3O12

    H. Hanate, K. Nakamura, K. Matsuhira

    Joint European Magnetic Symposia 2020, 

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    Event date: 2020.12.07 - 2020.12.11   Language:English  

  • モット絶縁体イリジウム酸化物Sr2IrO4の輸送特性における巨大ひずみ加工効果

    小川颯也, 堀田善治, Edalati Kaveh, 松平和之

    第126回日本物理学会九州支部例会 

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    Event date: 2020.12.05   Language:Japanese  

  • イリジウム酸化物 Ca5Ir3O12の電流によって誘起される熱電能

    花手洋樹, 河野順太, 松平和之

    日本物理学会2020年秋季大会  日本物理学会

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    Event date: 2020.09.08 - 2020.09.11   Language:Japanese  

  • Novel Phenomena in Geometrically Frustrated Iridates

    Kazuyuki Matsuhira, Hiroki Hanate, Hironobu Nomura, Naohiro Kishigami, Nakamura Kazuma, Takumi Hasegawa, Satoshi, Tsutsui, Isao Watanabe

    新学術領域J-Physicsの令和元年度領域全体会議  新学術領域J-Physics

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    Event date: 2020.01.07   Language:Japanese  

  • Current-induced Novel Transport Properties in the Geometrically Frustrated Iridate Ca5Ir3O12

    Hiroki Hanate, Junta Kawano, Kazuma Nakamura, Kazuyuki Matsuhira

    新学術領域J-Physicsの令和元年度領域全体会議  新学術領域J-Physics

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    Event date: 2020.01.07   Language:Japanese  

  • Study of Phonon Dispersion in the Geometrically Frustrated Iridate Ca5Ir3O12 with Strong Spin-orbit Interaction

    Naohiro Kishigami, Hiroki Hanate, Takumi Hasegawa, Satoshi Tsutsui, Kazuma Nakamura, Yoshihide Yoshimoto, Sho Haneta, Kazuyuki Matsuhira

    新学術領域J-Physicsの令和元年度領域全体会議  新学術領域J-Physics

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    Event date: 2020.01.07   Language:Japanese  

  • Non-Fermi Liquid Behavior in Transport Properties of Hole-doped Pyrochlore Iridates

    Hironori Nomura, Tomoya Taniguchi, Naoya Kishigami, Eriya Nishikawa and Kazuyuki Matsuhira

    International Conference on Strongly Correlated Electron Systems 2019 

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    Event date: 2019.09.23 - 2019.09.28   Language:English  

  • Hole Doping Dependence on Magnetic Ordering of (Eu1-xCax)2Ir2O7 Studied by μSR

    Utami Widyaiswari, Julia Angel, Hironori Nomura, Tomoya Taniguchi, Kazuyuki Matsuhira, Akihiro Koda, Budhy Kurniawan and Isao Watanabe

    International Conference on Strongly Correlated Electron Systems 2019 

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    Event date: 2019.09.23 - 2019.09.28   Language:English  

  • Raman scattering investigation of phonon anomalies on geometrically frustrated Ca5Ir3O12

    Takumi Hasegawa, Wataru Yoshida, Kazuma Nakamura, Norio Ogita, Kazuyuki Matsuhira

    International Conference on Strongly Correlated Electron Systems 2019 

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    Event date: 2019.09.23 - 2019.09.28   Language:English  

  • Phonon Dispersion of Geometrically Frustrated Iridate Ca5Ir3O12 Investigated by Inelastic X-ray Scattering

    Hiroki Hanate, Takumi Hasegawa, Kazuma Nakamura, Sho Haneta, Satoshi Tsutsui and Kazuyuki Matsuhira

    International Conference on Strongly Correlated Electron Systems 2019 

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    Event date: 2019.09.23 - 2019.09.28   Language:English  

  • Low temperature structure of geometrically frustrated iridates Ca5Ir3O12 studied by Raman scattering method

    T. Hasegawa, W. Yoshida, K. Nakamura, N. Ogita, K. Matsuhira

    International Conference J-Physics 2019 

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    Event date: 2019.09.20   Language:English  

  • Inelastic X-ray Scattering Study of Phonon Dispersion in the Geometrically Frustrated Iridate Ca5Ir3O12

    H. Hanate, T. Hasegawa, K. Nakamura, N. Kishigami, S. Haneta, S. Tsutsui K. Matsuhira

    International Conference J-Physics 2019 

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    Event date: 2019.09.20   Language:English  

  • Changes in a Long-range Ordered State in the Hole-doping to (Y0.95-xCu0.05Cax)2Ir2O7 Revealed by μSR

    J. Angel, H. Nomura, T. Taniguchi, K. Matsuhira, I. Watanabe

    日本物理学会2019年秋季大会  日本物理学会

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    Event date: 2019.09.13   Language:English  

  • Magnetic Ordering and Spin Dynamic of (Eu1-xCax)2Ir2O7 studied by μSR

    U. Widyaiswari, J. Angel, H. Nomura, T. Taniguchi, K. Matsuhira, Akihiko Koda, B. Kurniawan, I. Watanabe

    日本物理学会2019年秋季大会  日本物理学会

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    Event date: 2019.09.13   Language:English  

  • X線非弾性散乱による幾何学的フラストレート系イリジウム酸化物Ca5Ir3O12のフォノン分散の研究

    花手洋樹,中村和磨,松平和之,岸上尚弘,羽根田翔,長谷川巧,筒井智嗣

    日本物理学会2019年秋季大会  日本物理学会

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    Event date: 2019.09.11   Language:Japanese  

  • Harmonic voltage response to AC current in the nonlinear conductivity of iridium oxide Ca5Ir3O12

    H. Hanate, K. Nakamura, K. Matsuhira

    10th Joint European Magnetic Symposia Conference 2019 

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    Event date: 2019.08.28   Language:English  

  • Observation of phonon anomaly in the hidden order at 105 K of iridium oxide Ca5Ir3O12

    K. Matsuhira, H. Hanate, S. Haneta, K. Nakamura, T. Hasegawa, W. Yoshida, N. Ogita, S. Tsutsui

    10th Joint European Magnetic Symposia Conference 2019 

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    Event date: 2019.08.28   Language:English  

  • 幾何学的フラストレート系イリジウム酸化物における新奇な物性

    松平和之,花手洋樹,野村拡功,岸上尚弘,西川絵里矢,中村和磨,矢島健,長谷川巧,筒井智嗣

    新学術領域 J-Physics:多極子伝導系の物理 J-Physics 地域研究会 ー 北九州  九州工業大学戦略的研究ユニット化促進プロジェクト 「高温超伝導体のさらなる転移温度向上を 目指した物質設計」 代表: 美藤 正樹

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    Event date: 2019.06.07 - 2019.06.08   Language:Japanese  

  • 幾何学的フラストレート系イリジウム酸化物 Ca5Ir3O12の非線形伝導による高調波応答とフォノン分散の研究"

    花手洋樹,松平和之,中村和磨,羽根田翔,長谷川巧,筒井智嗣

    新学術領域 J-Physics:多極子伝導系の物理 J-Physics 地域研究会 ー 北九州  九州工業大学戦略的研究ユニット化促進プロジェクト 「高温超伝導体のさらなる転移温度向上を 目指した物質設計」 代表: 美藤 正樹

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    Event date: 2019.06.07 - 2019.06.08   Language:Japanese  

  • Study on Harmonic Response and Phonon Dispersion with Inelastic X-Ray Scattering in the Geometrically Frustrated Iridate Ca5Ir3O12

    H. Hanate1, K. Matsuhira, K. Nakamura, S. Haneta, T. Hasegawa, and S. Tsutsui

    International Conference on Frontiers of Correlated Electron Sciences 

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    Event date: 2019.05.30   Language:English  

  • Raman scattering investigation on geometrically frustrated iridate Ca5Ir3O12

    Takumi Hasegawa1, Wataru Yoshida2, Kazuma Nakamura2, Norio Ogita1, and Kazuyuki Matsuhira2

    International Conference on Frontiers of Correlated Electron Sciences 

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    Event date: 2019.05.30   Language:English  

  • 幾何学的フラストレート系イリジウム酸化物Ca5Ir3O12の非線形伝導による高調波応答の研究

    花手洋樹、中村和磨、松平和之

    日本物理学会第74回年次大会 

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    Event date: 2019.03.16   Language:English  

  • μSR Study on Magnetic Orderings in (Eu,Ca)2Ir2O7

    U. Widyaiswari, J. Angel, H. Nomura, T. Taniguchi, K. Matsuhira, B. Kurniawan, I. Watanabe

    日本物理学会第74回年次大会 

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    Event date: 2019.03.15   Language:English  

  • Magnetic Properties of Hole-doped Pyrochlore Iridate Y2-x-yCuyCaxIr2O7

    J. Angel, H. Nomura, T. Taniguchi, K. Matsuhira,M. Wakeshima, Y. Hinatsu, I. Watanabe

    The 1st NCKU-RIKEN Joint Workshop International Workshop on Topological Quantum Materials 

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    Event date: 2019.01.12   Language:English  

  • μSR Study on Magnetic Orderings in (Eu,Ca)2Ir2O7

    U. Widyaiswari, J. Angel, H. Nomura, T. Taniguchi, K. Matsuhira, B. Kurniawan, I. Watanabe

    The 1st NCKU-RIKEN Joint Workshop International Workshop on Topological Quantum Materials 

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    Event date: 2019.01.12   Language:English  

  • Non-Fermi liquid behavior in doped pyrochlore iridate Y2Ir2O7

    H. Nomura, T. Taniguchi, J. Angel, R. Asih, I. Watanabe, K. Matsuhira

    第28回日本MRS年次大会  日本MRS学会

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    Event date: 2018.12.18   Language:Japanese  

  • 幾何学的フラストレート系イリジウム酸化物 Ca5Ir3O12の非線形伝導と105K相転移

    松平 和之,花手 洋樹,中村和磨,矢島 健,長谷川 巧

    日本物理学会2018年秋季大会 

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    Event date: 2018.09.09   Language:Japanese  

  • Non-Fermi liquid behavior realized in doped pyrochlore Y2Ir2O7

    T. Taniguchi, K. Matsuhira, H. Nomura, I. Watanabe, R. Asia, J. Angel

    9th Joint European Magnetic Symposia Conference 2018 

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    Event date: 2018.09.04   Language:English  

  • Carrier doping effect of magnetic and transport properties on the geometrically frustrated iridate Ca5Ir3O1

    S. Haneta, Y. Yasukuni, C. Oka, M. Wakeshima, Y. Hinatsu, K. Matsuhira

    9th Joint European Magnetic Symposia Conference 2018 

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    Event date: 2018.09.04   Language:English  

  • Nonlinear conductivity of frustrated iridate Ca5Ir3O12

    K. Matsuhira, T. Taniguchi, H. Nomura, R. Shibahara, J. Angel, R. Asia, I. Watanabe

    International Conference on Highly Frustrated Magnetism 2018 

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    Event date: 2018.07.10   Language:English  

  • Strongly correlated metallic state in doped pyrochlore iridates Y2Ir2O7

    K. Matsuhira, T. Taniguchi, H. Nomura, R. Shibahara, J. Angel, R. Asia, I. Watanabe

    International Conference on Highly Frustrated Magnetism 2018 

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    Event date: 2018.07.10   Language:English  

  • 幾何学的フラストレート系イリジウム酸化物 における新奇物性の研究 Invited

    松平和之,中村和磨,求幸年,長谷川巧,筒井智嗣,水牧仁一朗,矢島健,渡邊功雄

    新学術領域研究J-Physics H30年度全体会議  新学術領域研究J-Physics

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    Event date: 2018.05.26   Language:Japanese  

  • 幾何学的フラストレート系イリジウム酸化物Ca5Ir3O12の非線形伝導

    松平和之,吉田航,安國友貴,中村和磨,吉本芳英,平井大悟郎,廣井善二

    日本物理学会第73回年次大会 

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    Event date: 2018.03.22 - 2018.03.25   Language:Japanese  

  • Nonlienar Conductivity of Geometrically Frustrated Iridate Ca<sub>5</sub>Ir<sub>3</sub>O<sub>12</sub>

    Matsuhira K., Yoshida W., Yasukuni Y., Nakamura K., Yoshimoto Y., Hirai D., Hiroi Z.

    Meeting Abstracts of the Physical Society of Japan 

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    Event date: 2018.01   Language:English  

    CiNii Article

  • パイロクロア型イリジウム酸化物Y2Ir2O7のホールドープ効果

    谷口智哉,野村拡功,柴原怜央,松平和之

    第123回日本物理学会九州支部例会 

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    Event date: 2017.12.09   Language:Japanese  

  • 幾何学的フラストレート系イリジウム酸化物Ca5Ir3O12の磁性と電気伝導

    松平和之,安國友貴,中村和磨,吉本芳英,平井大悟郎,廣井善二

    日本物理学会2017年秋季大会 

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    Event date: 2017.09.21 - 2017.09.24   Language:Japanese  

  • Magnetic ordered states of hole-doped pyrochlore (Nd1-xCax)2Ir2O7 studied by μSR

    R. Asih, J. Angel, S. Maeda, D. P. Sari, F. Astuti, K. Matsuhira, M. Wakeshima, Y. Hinatsu, I. Watanabe, T. Nakano and Y. Nozue

    The 3rd Emallia Conference 2017 

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    Event date: 2017.09.07 - 2017.09.08   Language:English  

  • Magnetically Ordered States in Hole-Doped Pyrochlore Iridate Y2Ir2O7

    Julia Angel, Retno Asih, K. Matsuhira and Isao Watanabe

    The 3rd Emallia Conference 2017 

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    Event date: 2017.09.07 - 2017.09.08   Language:English  

  • Magnetic ordered states of hole doped pyrochlore iridates (Nd1-xCax)2Ir2O7 studied by μSR

    R. Asih, S. Maeda, D. P. Sari, J. Angel, F. Astuti, K. Matsuhira, M. Wakeshima, Y. Hinatsu, I. Watanabe, T. Nakano, and Y. Nozue

    International Workshop on Organic Molecular Systems 

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    Event date: 2017.08.01 - 2017.08.03   Language:English  

  • Magnetically Ordered States in Hole-Doped Pyrochlore Iridate (Y1-x-yCuxCay)2Ir2O7

    J. Angel, R. Asih, R. Shibahara, K. Matsuhira, I. Watanabe, T. Sakakibara

    International Workshop on Organic Molecular Systems 

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    Event date: 2017.08.01 - 2017.08.03   Language:English  

  • Magnetic ordered states of hole doped pyrochlore iridates (Nd1-xCax)2Ir2O7

    R. Asih, J. Angel, S. Maeda, D.P. Sari, F. Astuti, K. Matsuhira, M. Wakeshima, Y. Hinatsu, I. Watanabe, T. Nakano, Y. Nozue

    日本物理学会第72回年次大会 

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    Event date: 2017.03.17 - 2017.03.20   Language:English  

  • The Magnetically Ordered States in Hole-Doped Pyrochlore Iridate Y2Ir2O7

    J. Angel, R. Asih, R. Shibahara, K. Matsuhira, T. Sakakibara, I. Watanabe

    日本物理学会第72回年次大会 

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    Event date: 2017.03.17 - 2017.03.20   Language:English  

  • μSR study on magnetic ordered states of pyrochlore iridates Nd2Ir2O7 and Sm2Ir2O7

    R. Asih, S.S. Mohd-Tajudin, F. Astuti, S. Maeda, K. Matsuhira, M. Wakeshima, Y. Hinatsu, A. Miyake, M. Tokunaga, I. Watanabe, T. Nakano, Y. Nozue

    The 37th REIMEI Workshop on Frontiers of Correlated Quantum Matters and Spintronics: The DMREF-FCMP Symposium on Mott Transitions and Computational Approaches 

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    Event date: 2017.01.13 - 2017.01.17   Language:English  

  • Transport Properties in the Geometrically Frustrated Iridates Ca<sub>5</sub>Ir<sub>3</sub>O<sub>12</sub>

    Matsuhira K., Yasukuni Y., Oka C., Wakeshima M., Hinatsu Y., Nakamura K., Yoshimoto Y., Hasegawa T., Hiroi Z.

    Meeting Abstracts of the Physical Society of Japan 

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    Event date: 2017.01   Language:Japanese  

    CiNii Article

  • Magnetism and electrical conductivity of the Geometrically Frustrated Iridate Ca5Ir3O12

    Matsuhira K., Yasukuni Y., Nakamura K., Yoshimoto Y., Hirai D., Hiroi Z.

    Meeting Abstracts of the Physical Society of Japan 

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    Event date: 2017.01   Language:Japanese  

    CiNii Article

  • investigation of magnetic ordered states in the pyrochlore iridates (Nd1-xCax)2Ir2O7

    R. Asia, N. Adam, S.S. Mohd-Tajudin, S. Maeda, K. Matsuhira, M. Wakeshima, Y. Hinatsu, A. Miyake, M. Tokunaga, I. Watanabe, T. Nakano, Y. Nozue

    Emallia Conference 2016 Winter 

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    Event date: 2016.12.19 - 2016.12.20   Language:English  

  • キャリアドープによるパイロクロア型イリジウム酸化物の量子臨界現象の研究

    柴原怜央,山本祥子,前田賢,分島亮,日夏幸雄,三宅厚志,徳永将史,松平和之

    日本物理学会2016年秋季大会 

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    Event date: 2016.09.13 - 2016.09.16   Language:Japanese  

  • μSR study on the magnetic ordered states of (Nd1-xCax)2Ir2O7

    R. Asia, S.S. Mohd-Tajudin, F. Astuti, S. Maeda, K. Matsuhira, M. Wakeshima, Y. Hinatsu, A. Miyake, M. Tokunaga, I. Watanabe, T. Nakano, Y. Nozue

    日本物理学会2016年秋季大会 

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    Event date: 2016.09.13 - 2016.09.16   Language:English  

  • magnetic ordered states in pyrochlore iridates Nd2Ir2O7 and Sm2Ir2O7 investigated by μSR

    R. Asia, N. Adam, S.S. Mohd-Tajudin, D.P. Sari, K. Matsuhira, H. Gun, M. Wakeshima, Y. Hinatsu, T. Nakano, Y. Nozue, S. Sulaiman, M.I. Mohamed-Ibrahim, P.B. Kumar, and I. Watanabe

    The 8th International Conference on Highly Frustrated Magnetism (HFM2016)  

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    Event date: 2016.09.07 - 2016.09.11   Language:English  

  • Study on Quantum critical Phenomena in the Doped Pyrochlore Iridates

    R. Shibahara, S. Yamamoto, S. Maeda, M. Wakeshima, Y. Hinatsu, A. Miyake, M. Tokunaga, K. Matsuhira

    The 8th International Conference on Highly Frustrated Magnetism (HFM2016)  

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    Event date: 2016.09.07 - 2016.09.11   Language:English  

  • magnetic ordered states in pyrochlore iridates R2Ir2O7 (R=Nd and Sm) investigated by μSR

    R. Asia, N. Adam, S.S. Mohd-Tajudin, D.P. Sari, K. Matsuhira, H. Gun, M. Wakeshima, Y. Hinatsu, T. Nakano, Y. Nozue, S. Sulaiman, M.I. Mohamed-Ibrahim, P.B. Kumar, and I. Watanabe

    Rare Earth Conference 2016  

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    Event date: 2016.06.05 - 2016.06.10   Language:English  

  • Effect of Ca-substitution on the magnetic ordered state of (Na1-xCax)2Ir2O7 studied by μSR

    R. Asih, S. S. Mohd-Tajudin, S. Maeda, K. Matsuhira, M. Wakeshima, Y. Hinatsu, A. Miyake, M. Tokunaga, I. Watanabe, T. Nakano, and Y. Nozue

    日本物理学会第71回年次大会 

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    Event date: 2016.03.19 - 2016.03.22   Language:English  

  • Magnetic Properties and Carrier Doping Effect in Pyrochlore Iridates Ln2Ir2O7

    K. Matsuhira, S. Maeda, S. Yamamoto, R. Shibahara, A. Miyake, M. Tokunaga, M. Wakeshima, Y. Hinatsu

    理研シンポジウム:ミュオン科学応用の最先端 

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    Event date: 2016.02.16 - 2016.02.17   Language:English  

  • µSR Study on the Pyrochlore Iridates R2Ir2O7 (R= Nd, Sm)

    R. Asih

    Asia-Pacific Workshop (APW)-CEMS Joint Workshop "Highlights of modern condensed matter physics" 

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    Event date: 2016.01.25 - 2016.01.27   Language:English  

  • Effect of Carrier Doping on the Geometrically Frustrated Iridate Ca5Ir3O12

    Yasukuni Y., Fukuoka R., Maeda S., Wakesima M., Hinatsu Y., Nakamura K., Yoshimoto Y., Matsuhira K.

    Meeting Abstracts of the Physical Society of Japan 

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    Event date: 2016.01   Language:English  

    CiNii Article

  • Study on Quantum Critical Phenomena in the Doped Pyrochlore Iridates

    Shibahara R., Yamamoto S., Maeda S., Wakeshima M., Hinatsu Y., Miyake A., Tokunaga M., Matsuhira K.

    Meeting Abstracts of the Physical Society of Japan 

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    Event date: 2016.01   Language:English  

    CiNii Article

  • 幾何学的フラストレート系イリジウム酸化物Ca5Ir3O12におけるキャリアドープ効果

    安國友貴, 福岡亮祐, 前田賢, 分島亮, 日夏幸雄, 中村和磨, 松平和之

    第121回日本物理学会九州支部例会 

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    Event date: 2015.12.05   Language:Japanese  

  • µSR Study on the Pyrochlore Iridates R2Ir2O7 (R= Nd, Sm)

    I. Watanabe

    東大物性研短期研究会「スピン系物理の深化と最前線」 

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    Event date: 2015.11.16 - 2015.11.17   Language:English  

  • キャリアドープによるパイロクロア型イリジウム酸化物Nd2Ir2O7の量子臨界性の研究

    前田賢

    日本物理学会2015年秋季大会 

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    Event date: 2015.09.16 - 2015.09.19   Language:Japanese  

  • パイロクロア型イリジウム酸化物 Y2Ir2O7 における Ca 置換効果

    山本祥子

    日本物理学会2015年秋季大会 

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    Event date: 2015.09.16 - 2015.09.19   Language:Japanese  

  • Investigations of Magnetically Ordered States in Pyrochlore Iridates, R2Ir2O7 (R= Nd, Sm) Probed by μSR

    Retno Asih

    日本物理学会2015年秋季大会 

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    Event date: 2015.09.16 - 2015.09.19   Language:English  

  • Effect of Ca-doping on Pyrochlore Iridates Nd2Ir2O7

    ISSP-MPIPKS Joint Workshop "Dynamics of Strongly Correlated Systems" 

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    Event date: 2015.03.30 - 2015.03.31   Language:English  

  • キャリアドープによるパイロクロア型イリジウム酸化物Eu2Ir2O7の金属状態の研究

    松平和之,後藤岳,前田賢,坂本健,分島亮,日夏幸雄,三宅厚志,徳永将史

    日本物理学会第70回年次大会 

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    Event date: 2015.03.20 - 2015.03.24   Language:Japanese  

  • 18aDC-5 Investigation of magnetic ordered state in the pyrochlore iridates R_2Ir_2O_7 (R=Nd, Sm) probed by μSR

    Asih Retno, Adam Noraina, Mohd-Tajudin Saidah Sakinah, Matsuhira Kazuyuki, Wakeshima Makoto, Hinatsu Yukio, Miyake Atsushi, Tokunaga Masashi, Watanabe Isao, Nakano Takehito, Nozue Yasuo

    日本物理学会講演概要集 

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    Event date: 2015.01   Language:English  

    CiNii Article

  • パイロクロア型ルテニウム酸化物Eu2Ru2O7におけるキャリアドープ効果

    坂本健,吉津法隆,前田賢,後藤岳,分島亮,日夏幸雄,三宅厚志,徳永将史,松平和之

    第120回日本物理学会九州支部例会 

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    Event date: 2014.12.06   Language:English  

  • キャリアドープされたパイロクロア型イリジウム酸化物の比熱

    松平和之,後藤岳,前田賢,坂本健,分島亮,日夏幸雄

    第120回日本物理学会九州支部例会 

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    Event date: 2014.12.06   Language:Japanese  

  • 金属絶縁体転移を示すパイロクロア型イリジウム酸化物Eu2Ir2O7におけるキャリアドープ効果

    後藤岳,前田賢,坂本健,分島亮,日夏幸雄,三宅厚志,徳永将史,松平和之

    第120回日本物理学会九州支部例会 

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    Event date: 2014.12.06   Language:English  

  • キャリアドープされたパイロクロア型イリジウム酸化物Nd2Ir2O7の電子物性

    前田賢,後藤岳,坂本健,分島亮,日夏幸雄,三宅厚志,徳永将史,松平和之

    第120回日本物理学会九州支部例会 

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    Event date: 2014.12.06   Language:English  

  • 充填スクッテルダイト化合物 EuFe4As12 の磁場中比熱

    関根ちひろ,伊藤高二郎,赤平慶太,Yu Qi CHEN,川村幸裕,後藤弘匡,松平和之

    日本物理学会2014年秋季大会 

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    Event date: 2014.09.07 - 2014.09.10   Language:Japanese  

  • パイロクロア型ルテニウム酸化物におけるキャリアドーピング効果

    坂本健,前田賢,後藤岳,分島亮,日夏幸雄,三宅厚志,徳永将史,松平和之

    日本物理学会2014年秋季大会 

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    Event date: 2014.09.07 - 2014.09.10   Language:Japanese  

  • パイロクロア型イリジウム酸化物におけるキャリアドープ効果

    前田賢,松崎崇,後藤岳,坂本健,分島亮,日夏幸雄,三宅厚志,徳永将史,松平和之

    日本物理学会2014年秋季大会 

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    Event date: 2014.09.07 - 2014.09.10   Language:Japanese  

  • キャリアドープされたパイロクロア酸化物の電子物性

    松平和之,前田賢,坂本健,後藤岳,分島亮,日夏幸雄,三宅厚志,徳永将史

    日本物理学会2014年秋季大会 

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    Event date: 2014.09.07 - 2014.09.10   Language:Japanese  

  • Investigation of ferromagnetic filled skutterudite compound EuFe4As12

    Chihiro Sekine, Koujiro Ito, Keita Akahira, Yu Qi Chen, Yukihiro Kawamura, Hirotada Goto, Kazuyuki Matsuhira

    International Conference on Strongly Correlated Electron Systems 2014 

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    Event date: 2014.07.07 - 2014.07.11   Language:English  

  • Far From Equilibrium Monopole Dynamics in Spin ice

    E. Lhotel, C. Paulsen, M. Jackson, B. Canals, D. Prabhakaran, K. Matsuhira, S. R. Giblin, S. T. Bramwell

    The 7th International Conference on Highly Frustrated Magnetism 2014 

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    Event date: 2014.07.07 - 2014.07.11   Language:English  

  • Creation and manipulation of large densities of monopoles in spin ice

    Carley Paulsen, Elsa Lhotel, Sean Giblin, Steve Bramwell, Kayuzuki Matsuhira

    International Conference on Strongly Correlated Electron Systems 2014 

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    Event date: 2014.07.07 - 2014.07.11   Language:English  

  • パイロクロア型ルテニウム酸化物におけるキャリアドープ効果

    坂本健 , 田中陽介 , 松平和之

    第119回日本物理学会九州支部例会 

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    Event date: 2013.11.30   Language:Japanese  

  • パイロクロア型イリジウム酸化物における巨大磁気抵抗効果

    松平和之, 徳永将史, 後藤岳, 水鳥雄斗, 分島亮, 日夏幸雄

    第119回日本物理学会九州支部例会 

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    Event date: 2013.11.30   Language:Japanese  

  • Dy2Ti2O7のカゴメアイス状態における磁気モノポールの二次元ダイナミクス

    後藤和基,高津浩,大塚博巳,東中隆二,門脇広明,J.W.Lynn,佐藤卓,松平和之,広井善二,松林和幸,上床美也

    日本物理学会2013年秋季大会 

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    Event date: 2013.09.25 - 2013.09.28   Language:English  

  • Pr-Substitution Effect in the Metal-Insulator Transition of Pyrochlore Oxide

    The International Conference on Strongly Correlated Electron Systems (SCES'13) 

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    Event date: 2013.08.05 - 2013.08.09   Language:English  

  • Transport Properties of Cu-Doped Pyrochlore Oxide Eu2Ir2O7

    The International Conference on Strongly Correlated Electron Systems (SCES'13) 

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    Event date: 2013.08.05 - 2013.08.09   Language:English  

  • Effect of Cu-Doping in the Metal-Insulator Transition of Pyrochlore Oxide Nd2Ir2O7

    The International Conference on Strongly Correlated Electron Systems (SCES'13) 

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    Event date: 2013.08.05 - 2013.08.09   Language:English  

  • キャリアドープされたパイロクロア型Ir酸化物の電子物性

    後藤岳,古賀祐司,水鳥雄斗,分島亮,日夏幸雄,徳永将史,松平和之

    日本物理学会第68回年次大会 

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    Event date: 2013.03.26 - 2013.03.29   Language:Japanese  

  • 金属絶縁体転移を示すNd2Ir2O7におけるキャリアドープ効果

    水鳥雄斗,後藤岳,分島亮,日夏幸雄,徳永将史,松平和之

    日本物理学会第68回年次大会 

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    Event date: 2013.03.26 - 2013.03.29   Language:Japanese  

  • パイロクロア型Ir酸化物におけるキャリアドープ効果

    松平和之,水鳥雄斗,後藤岳,分島亮,日夏幸雄,徳永将史

    日本物理学会第68回年次大会 

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    Event date: 2013.03.26 - 2013.03.29   Language:Japanese  

  • 金属絶縁体転移を示すNd2Ir2O7のPr置換効果

    松平和之

    日本物理学会2012年秋季大会 

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    Event date: 2012.09.18 - 2012.09.21   Language:Japanese  

  • Nd2Ir2O7の金属絶縁体転移における強磁場効果

    松平和之

    日本物理学会第67回年次大会 

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    Event date: 2012.03.24 - 2012.03.27   Language:Japanese  

  • フラストレートしたパイロクロア磁性体Tb2Ti2O7のスピン液体状態の研究

    谷口智洋

    日本物理学会第67回年次大会 

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    Event date: 2012.03.24 - 2012.03.27   Language:Japanese  

  • スピンアイスDy2Ti2O7における極低温でのスピンダイナミクス

    松平和之

    特定領域研究「フラストレーションが創る新しい物性」最終成果報告会 

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    Event date: 2012.01.06 - 2012.01.08   Language:Japanese  

  • Pr系パイロクロア磁性体における低温磁気状態の研究

    木村健太

    特定領域研究「フラストレーションが創る新しい物性」最終成果報告会 

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    Event date: 2012.01.06 - 2012.01.08   Language:Japanese  

  • Tb2Ti2O7のスピン液体状態における量子スピン揺らぎ

    門脇広明

    特定領域研究「フラストレーションが創る新しい物性」最終成果報告会 

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    Event date: 2012.01.06 - 2012.01.08   Language:Japanese  

  • パイロクロア酸化物Ln2Ir2O7における金属絶縁体転移

    松平和之

    特定領域研究「フラストレーションが創る新しい物性」最終成果報告会 

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    Event date: 2012.01.06 - 2012.01.08   Language:Japanese  

  • 金属絶縁体転移を示すパイロクロア型イリジウム酸化物Ln2Ir2O7の低温物性

    松平和之

    日本物理学会2011年秋季大会 

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    Event date: 2011.09.21 - 2011.09.24   Language:Japanese  

  • 充填スクッテルダイト化合物SmOs4P12の圧力効果

    川村幸裕

    日本物理学会2011年秋季大会 

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    Event date: 2011.09.21 - 2011.09.24   Language:Japanese  

  • パイロクロア磁性体Pr2Zr2O7の低温磁気状態の研究

    木村健太

    日本物理学会2011年秋季大会 

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    Event date: 2011.09.21 - 2011.09.24   Language:Japanese  

  • Metal-insulator Transition and Kondo Effect in Sm-based Filled Skutterudites SmT4P12

    K. Matsuhira

    Workshop on Skutterudites ― From Blue Pigment to Green Energy ― 

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    Event date: 2011.09.05 - 2011.09.08   Language:English  

  • 極低温でのスピンアイスDy2Ti2O7のスピンダイナミクス

    松平和之

    特定領域研究「フラストレーションが創る新しい物性」第7回トピカルミーティング 

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    Event date: 2011.07.01 - 2011.07.02   Language:Japanese  

  • 充填スクッテルダイトLnOs4P12におけるc-f混成効果の研究

    松平和之

    新学術領域研究「重い電子の秩序化」第3回研究会 

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    Event date: 2011.06.23 - 2011.06.25   Language:Japanese  

  • 4f電子系パイロクロア磁性体におけるイジング性とハイゼンベルグ性によるスピンダイナミクスの相違

    海渕朋未

    日本物理学会第66回年次大会 

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    Event date: 2011.03.25 - 2011.03.28   Language:Japanese  

    学会開催は中止されたが、講演は有効.

  • 熱的物性測定による充填スクッテルダイトLnOs4P12の研究

    松平和之

    日本物理学会第66回年次大会 

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    Event date: 2011.03.25 - 2011.03.28   Language:Japanese  

    学会開催は中止されたが、講演は有効.

  • Dy2Ti2O7のカゴメアイス状態におけるカステレイン転移

    土居直弘

    日本物理学会第66回年次大会 

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    Event date: 2011.03.25 - 2011.03.28   Language:Japanese  

    学会開催は中止されたが、講演は有効.

  • Slow dynamics of Dy pyrochlore oxides Dy2Sn2O7 and Dy2Ir2O7

    International Conference on Frustration in Condensed Matter 

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    Event date: 2011.01.11 - 2011.01.14   Language:English  

  • Crystalline electric field study in pyrochlore-type iridate Nd2Ir2O7 with metal-insulator transition

    International Conference on Frustration in Condensed Matter 

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    Event date: 2011.01.11 - 2011.01.14   Language:English  

  • Nd2Ir2O7 における金属絶縁体転移の粉末中性子散乱による研究

    綿引正倫(東北大学院理)

    日本中性子科学会第10回年会 

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    Event date: 2010.12   Language:Japanese  

  • パイロクロア酸化物Ln2Ir2O7における金属絶縁体転移

    本人

    特定領域研究「フラストレーションが創る新しい物性」第6回トピカルミーティング 

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    Event date: 2010.10.15 - 2010.10.16   Language:Japanese  

  • アニオンが秩序化した非充填スクッテルダイトの結晶構造と電子物性

    分島亮(北海道大学院理)

    日本物理学会2010年秋季大会 

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    Event date: 2010.09.23 - 2010.09.26   Language:Japanese  

  • 4f電子系パイロクロア磁性体Dy2Sn2O7とGd2Sn2O7におけるスピンダイナミクス

    海渕朋未(京都大学院人環)

    日本物理学会2010年秋季大会 

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    Event date: 2010.09.23 - 2010.09.26   Language:Japanese  

  • スピンアイスDy2Ti2O7の極低温域でのスローダイナミクス

    本人

    日本物理学会2010年秋季大会 

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    Event date: 2010.09.23 - 2010.09.26   Language:Japanese  

  • As系充填スクッテルダイト化合物の新物質探索 V

    関根ちひろ(室蘭工大院工)

    日本物理学会2010年秋季大会 

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    Event date: 2010.09.23 - 2010.09.26   Language:Japanese  

  • パイロクロア酸化物Nd2Ir2O7における金属絶縁体転移の粉末中性子散乱による研究

    富安啓輔(東北大学院理)

    日本物理学会2010年秋季大会 

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    Event date: 2010.09.23 - 2010.09.26   Language:Japanese  

  • Thermal properties of filled skutterudite PrOs4P12

    International Conference on Heavy Electrons 2010 

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    Event date: 2010.09.17 - 2010.09.20   Language:English  

  • Crystal structures and electrical properties of anion-ordered skutterudites

    International Conference on Heavy Electrons 2010 

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    Event date: 2010.09.17 - 2010.09.20   Language:English  

  • As系充填スクッテルダイト化合物の新物質探索IV

    関根ちひろ(室蘭工大)

    日本物理学会第65回年次大会 

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    Event date: 2010.03.20   Language:Japanese  

  • パイロクロア酸化物Dy2Ir2O7の低温磁性

    本人

    日本物理学会第65回年次大会 

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    Event date: 2010.03.20   Language:Japanese  

  • 充填スクッテルダイトの格子比熱に関する系統的研究

    本人

    日本物理学会第65回年次大会 

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    Event date: 2010.03.20   Language:Japanese  

  • パイロクロア酸化物 Dy2M2O7におけるスローダイナミクス

    本人

    特定領域研究「フラストレーションが創る新しい物性」H21領域成果報告会 

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    Event date: 2010.01.08   Language:Japanese  

  • パイロクロア酸化物Nd2Ir2O7における金属絶縁体転移と低温物性

    本人

    日本物理学会秋期大会 

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    Event date: 2009.09.27   Language:Japanese  

  • Nd2Ir2O7における金属絶縁体転移の圧力による抑制と圧力誘起磁気秩序

    坂田雅文(大阪大学)

    日本物理学会秋期大会 

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    Event date: 2009.09.27   Language:Japanese  

  • 熱的物性測定による多f電子系におけるc-f混成効果とラットリングの研究

    本人

    新学術領域研究「重い電子の秩序化」第2回研究会 

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    Event date: 2009.08.18 - 2009.08.20   Language:Japanese  

  • Rare-earth Dependence of the Metal-Insulator Transition in Pyrochlore Rare-earth Iridates

    International Conference on Magnetism 2009 (ICM2009) 

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    Event date: 2009.07.26 - 2009.07.31   Language:English  

  • A Novel Continuous Metal-Insulator Transition in the Pyrochlore Ln2Ir2O7

    Joint European Japanese Conference: Frustration in Condensed Matter (Euro-Japan Frustration 2009) 

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    Event date: 2009.05.12 - 2009.05.15   Language:English  

  • 金属絶縁体転移を示すパイロクロア型イリジウム酸化物の磁性

    本人

    日本物理学会第64回年次大会 

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    Event date: 2009.03.27 - 2009.03.30   Language:Japanese  

  • 金属絶縁体転移を示すパイロクロア型イリジウム酸化物のラマン散乱

    広島大学

    日本物理学会第64回年次大会 

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    Event date: 2009.03.27 - 2009.03.30   Language:Japanese  

  • スピンアイスDy2Ti2O7における3次元カステレイン転移

    首都大学東京

    日本物理学会第64回年次大会 

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    Event date: 2009.03.27 - 2009.03.30   Language:Japanese  

  • Irパイロクロア酸化物の光学応答

    神戸大学

    日本物理学会第64回年次大会 

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    Event date: 2009.03.27 - 2009.03.30   Language:Japanese  

  • 金属絶縁体転移を示すNd2Ir2O7の高圧下電気抵抗

    大阪大学

    日本物理学会第64回年次大会 

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    Event date: 2009.03.27 - 2009.03.30   Language:Japanese  

  • Studies on the c-f hybridization effect and the rattling in f electrons systems by thermal properties measurement

    本人

    新学術領域「重い電子系の形成と秩序化」第1回研究会 

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    Event date: 2009.03.09 - 2009.03.11   Language:Japanese  

  • パイロクロア型イリジウム酸化物における金属絶縁体転移と低温磁性

    本人

    特定領域「フラストレーションが創る新しい物性」平成20年度領域成果報告会 

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    Event date: 2009.01.07 - 2009.01.09   Language:Japanese  

  • 金属絶縁体転移を示すパイロクロア型イリジウム酸化物の磁性

    本人

    特定領域「フラストレーションが創る新しい物性」第3回トピカルミーティング 

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    Event date: 2008.12.22 - 2008.12.23   Language:Japanese  

  • Irパイロクロア化合物の光学応答

    神戸大学

    日本物理学会第63回年次大会 

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    Event date: 2008.09.23 - 2008.09.26   Language:Japanese  

  • パイロクロア型イリジウム酸化物のラマン散乱測定

    広島大学

    日本物理学会2008年秋季大会 

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    Event date: 2008.09.20 - 2008.09.23   Language:Japanese  

  • 金属絶縁体転移を示すパイロクロア型イリジウム酸化物Ln2Ir2O7の低温磁性と圧力効果

    本人

    日本物理学会2008年秋季大会 

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    Event date: 2008.09.20 - 2008.09.23   Language:Japanese  

  • スピンアイスDy2Ti2O7における磁気モノポールの観測

    首都大学東京

    日本物理学会2008年秋季大会 

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    Event date: 2008.09.20 - 2008.09.23   Language:Japanese  

  • スピンアイスDy2Ti2O7におけるカステレイン転移

    首都大学東京

    日本物理学会2008年秋季大会 

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    Event date: 2008.09.20 - 2008.09.23   Language:Japanese  

  • Spin Freezing in the Pyrochlore Antiferromagnet Pr2Zr2O7

    International Conference on Highly Frustrated Magnetism 2008 (HFM2008) 

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    Event date: 2008.09.07 - 2008.09.12   Language:English  

  • Anharmonic phonon & Rattling -Summary: Specific Heat Measurement-

    本人

    特定領域充填スクッテルダイト構造に創出する新しい量子多電子状態の展開」第6回まとめの研究会、東大物性研究所 

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    Event date: 2008.07.11 - 2008.07.13   Language:Japanese  

  • Specific Heat and Thermoelectric Power Studies of Filled Skutterudites Synthesized Under High-pressure

    本人

    特定領域充填スクッテルダイト構造に創出する新しい量子多電子状態の展開」第6回まとめの研究会、東大物性研究所 

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    Event date: 2008.07.11 - 2008.07.13   Language:Japanese  

  • パイロクロア酸化物におけるスピン凍結現象

    本人

    特定領域「フラストレーションが創る新しい物性」H20立ち上げ研究会 

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    Event date: 2008.06.23 - 2008.06.25   Language:Japanese  

  • 充填スクッテルタ イトの格子比熱

    本人

    「ラットリング振動が誘起する新物性」研究会 

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    Event date: 2008.03.27 - 2008.03.29   Language:Japanese  

  • 重希土類充填スクッテルダイト化合物LnRu4P12 (Ln-Gd, Tb, Dy)の磁性

    日本物理学会第63回年次大会 

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    Event date: 2008.03.22 - 2008.03.26   Language:Japanese  

  • パイロクロアPr2Ir2O7の圧力下での光学応答

    日本物理学会第63回年次大会 

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    Event date: 2008.03.22 - 2008.03.26   Language:Japanese  

  • パイロクロア型イリジウム酸化物における希土類サイト置換効果

    本人

    日本物理学会第63回年次大会 

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    Event date: 2008.03.22 - 2008.03.26   Language:Japanese  

  • パイロクロア酸化物Pr2Zr2O7における磁気フラストレーションとパイロクロア型イリジウム酸化物の金属絶縁体転移

    本人

    特定領域研究「フラストレーションが創る新しい物性」キックオフミーティング 

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    Event date: 2007.11.11 - 2007.11.13   Language:Japanese  

  • Superconducting Properties of La-based Filled Skutterudites LaT4As12 (T=Ru, Os) Prepared at High Pressure

    International Conference on "New Quantum Phenomena in Skutterudite and Related Systems" 

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    Event date: 2007.09.26 - 2007.09.30   Language:English  

  • Ultrasonic Measurement of Filled Skutterudite with Heavy Lanthanide TbRu4P12

    International Conference on "New Quantum Phenomena in Skutterudite and Related Systems" 

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    Event date: 2007.09.26 - 2007.09.30   Language:English  

  • Lattice Specific Heat of La-based Filled Skutterucites

    International Conference on "New Quantum Phenomena in Skutterudite and Related Systems" 

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    Event date: 2007.09.26 - 2007.09.30   Language:English  

  • A Heat-Cycle Dependent Anomaly in LaOs4P12

    International Conference on "New Quantum Phenomena in Skutterudite and Related Systems" 

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    Event date: 2007.09.26 - 2007.09.30   Language:English  

  • Magnetic properties of filled skutterudite phosohides with heavy lanthanide synthesized under high pressure

    International Conference on "New Quantum Phenomena in Skutterudite and Related Systems" 

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    Event date: 2007.09.26 - 2007.09.30   Language:English  

  • 金属絶縁体転移を示すパイロクロア型イリジウム酸化物Ln2Ir2O7の電子物性

    本人

    日本物理学会第62回年次大会 

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    Event date: 2007.09.21 - 2007.09.24   Language:Japanese  

  • パイロクロア型オスミウム酸化物の磁性と電気伝導性

    北海道大学理学研究科

    日本物理学会第62回年次大会 

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    Event date: 2007.09.21 - 2007.09.24   Language:Japanese  

  • Sm(Ru1-xTx)4P12 (T=Fe, Os)の磁気相図の研究

    吉田知生(室蘭工業大学)

    日本物理学会第62回年次大会 

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    Event date: 2007.09.21 - 2007.09.24   Language:Japanese  

  • 重希土類を含んだ充填スクッテルダイト化合物TbRu4P12の超音波測定

    藤野拓也(岩手大学)

    日本物理学会第62回年次大会 

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    Event date: 2007.09.21 - 2007.09.24   Language:Japanese  

  • 充填スクッテルダイト化合物SmFe4As12の高圧合成と物性

    並木孝洋(室蘭工業大学)

    日本物理学会第62回年次大会 

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    Event date: 2007.09.21 - 2007.09.24   Language:Japanese  

  • CeT4As12 (T=Fe, Ru, Os)の電子輸送特性

    阿部涼太(室蘭工業大学)

    日本物理学会第62回年次大会 

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    Event date: 2007.09.21 - 2007.09.24   Language:Japanese  

  • 比熱測定による充填スクッテルダイトLa化合物の研究

    本人

    特定領域「スクッテルダイト」A06班ミニ研究会 

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    Event date: 2007.09.01   Language:Japanese  

  • High-pressure synthesis of filled skutterudite CeOs4As12

    International Conference on Strongly Correlated Electron Systems 2007 

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    Event date: 2007.05.13 - 2007.05.18   Language:English  

  • Tb2Ti2O7の超音波を用いた弾性特性の研究

    日本物理学会2007年春季大会 

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    Event date: 2007.03.18 - 2007.03.21   Language:Japanese  

  • パイロクロア型酸化物Pr2Zr2O7の低温磁性

    本人

    日本物理学会2007年春季大会 

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    Event date: 2007.03.18 - 2007.03.21   Language:Japanese  

  • パイロクロア型イリジウム酸化物における金属絶縁体転移

    本人

    日本物理学会2007年春季大会 

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    Event date: 2007.03.18 - 2007.03.21   Language:Japanese  

  • 充填スクッテルダイト化合物CeT4As12(T=Ru,Os)の電子物性

    日本物理学会2007年春季大会 

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    Event date: 2007.03.18 - 2007.03.21   Language:Japanese  

  • Search for new skutterudite superconductors - Superconductivity of LaxRh4P12 -

    関根ちひろ(室蘭工大工)

    科研費特定領域研究「充填スクッテルダイト構造に創出する新しい量子多電子状態の展開」第5回全体研究会 

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    Event date: 2007.01.08 - 2007.01.10   Language:Japanese  

  • La-based Filled Skutterudites Studied by Specific Heat Measurements

    本人

    科研費特定領域研究「充填スクッテルダイト構造に創出する新しい量子多電子状態の展開」第5回全体研究会 

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    Event date: 2007.01.08 - 2007.01.10   Language:Japanese  

  • Transport and Magnetic Properties of Filled Skutterudites Sm(Ru,T)4P12

    分島亮(北海道大学院理)

    科研費特定領域研究「充填スクッテルダイト構造に創出する新しい量子多電子状態の展開」第5回全体研究会 

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    Event date: 2007.01.08 - 2007.01.10   Language:Japanese  

  • 比熱測定による充填スクッテルタイト La 化合物の研究

    本人

    科研費特定領域研究「充填スクッテルダイト構造に創出する新しい量子多電子状態の展開」A05-A06合同第2回全体研究会「スクッテルダイト化合物の異常フォノン物性と電子格子相互作用」 

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    Event date: 2006.11.08 - 2006.11.10   Language:English  

  • 充填スクッテルダイト化合物SmOs4Sb12の比熱測定による研究

    本人

    日本物理学会2006年秋季大会 

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    Event date: 2006.09.23 - 2006.09.26   Language:Japanese  

  • 充填スクッテルダイト化合物CeRu4As12の電子物性

    日本物理学会2006年秋季大会 

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    Event date: 2006.09.23 - 2006.09.26   Language:Japanese  

  • Sm-based Filled Skutterudite SmOs4Sb12 Studied by Specific Heat

    International Conference on Magnetism 2006 (ICM2006) 

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    Event date: 2006.08.20 - 2006.08.25   Language:English  

  • Neutron Scattering Study of Frustrated Pyrochlore Compounds

    International Conference on Magnetism 2006 (ICM2006) 

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    Event date: 2006.08.20 - 2006.08.25   Language:English  

  • Electrical and Magnetic Properties of Kondo Semiconducor CeRu4As12

    International Conference on Magnetism 2006 (ICM2006) 

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    Event date: 2006.08.20 - 2006.08.25   Language:English  

  • Uniaxial Pressure effects on Spin-ice compound Dy2Ti2O7

    International Conference on Magnetism 2006 (ICM2006) 

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    Event date: 2006.08.20 - 2006.08.25   Language:English  

  • Evidence of the Kagome Ice State in the Dipolar Spin Ice Material Dy2Ti2O7: Neutron Scattering Study

    Highly Frustrated Magnetism 2006 (HFM2006) 

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    Event date: 2006.08.15 - 2006.08.19   Language:English  

  • Field-angle Dependence of the Ice-rule Breaking Spin-flip Transition in Dy2Ti2O7

    Highly Frustrated Magnetism 2006 (HFM2006) 

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    Event date: 2006.08.15 - 2006.08.19   Language:English  

  • High pressure synthesis and physical properties of CeRu4As12

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    Event date: 2006.06.01 - 2006.06.03   Language:English  

  • Electronic Properties of Heavy Rare Earth Based Filled Skutterudites LnFe4P12

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    Event date: 2006.06.01 - 2006.06.03   Language:English  

  • Specific Heat Studies on Filled Skutterudites Sm(Ru,T)4P12

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    Event date: 2006.06.01 - 2006.06.03   Language:English  

  • カゴメアイスにおけるスピン相関Ⅱ

    大阪大学

    日本物理学会第61回年次大会 

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    Event date: 2006.03.30   Language:Japanese  

  • モンテカルロシミュレーションを用いたカゴメアイス等の実験データ解析

    首都大学東京

    日本物理学会第61回年次大会 

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    Event date: 2006.03.30   Language:Japanese  

  • Sm系充填スクッテルダイトの比熱測定による研究

    本人

    日本物理学会第61回年次大会 

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    Event date: 2006.03.28   Language:Japanese  

  • 充填スクッテルダイトリン化合物の熱電能

    中村彰(九州工業大学)

    日本物理学会第61回年次大会 

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    Event date: 2006.03.28   Language:Japanese  

  • Crystalline Electric Field State and Kondo Effect in Sm-based Filled Skutterudite Studied by Specific Heat

    Joint Workshop on NQP-skutterudites and NPM in multi-approach 

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    Event date: 2005.11.21 - 2005.11.24   Language:English  

  • Novel Low Temperature Specific Heat Anomaly in Filled Skutterudite Superconductor LaOs4P12

    Joint Workshop on NQP-skutterudites and NPM in multi-approach 

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    Event date: 2005.11.21 - 2005.11.24   Language:English  

  • 充填スクッテルダイトLnOs4P12系の低温比熱

    本人

    第46回高圧討論会 

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    Event date: 2005.10.29 - 2005.10.31   Language:Japanese  

  • 充填スクッテルダイトPrOs4P12の電子物性

    本人

    日本物理学会2005年秋季大会 

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    Event date: 2005.09.19 - 2005.09.22   Language:Japanese  

  • 重希土類充填スクッテルダイトTbRu4P12の磁性

    東京大学

    日本物理学会2005年秋季大会 

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    Event date: 2005.09.19 - 2005.09.22   Language:Japanese  

  • 重希土類充填スクッテルダイト化合物GdRu4P12とTbRu4P12の弾性特性

    岩手大学

    日本物理学会2005年秋季大会 

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    Event date: 2005.09.19 - 2005.09.22   Language:Japanese  

  • 充填スクッテルダイトPr(Ru1-xRhx)4P12の磁場中比熱

    室蘭工業大学

    日本物理学会2005年秋季大会 

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    Event date: 2005.09.19 - 2005.09.22   Language:Japanese  

  • 角度分解磁化測定によるスピンアイス化合物Dy2Ti2O7の磁場誘起相転移の観測

    東京大学

    日本物理学会2005年秋季大会 

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    Event date: 2005.09.19 - 2005.09.22   Language:Japanese  

  • LaOs4P12における低温異常とアニーリング効果

    北海道大学理学研究科

    日本物理学会2005年秋季大会 

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    Event date: 2005.09.19 - 2005.09.22   Language:Japanese  

  • カゴメアイスにおけるスピン相関

    大阪大学理学研究科

    日本物理学会2005年秋季大会 

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    Event date: 2005.09.19 - 2005.09.22   Language:Japanese  

  • スピンアイスにおける磁場誘起相転移および新物質探索

    本人

    ワークショップ「フラストレーションが創る新しい物性」 

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    Event date: 2005.09.18   Language:Japanese  

  • Transport Properties of Filled Skutterudite Antiferromagnet GdRu4P12

    International Conferecnce onStrongly Correlated Electron Systems 2005 (SCES2005) 

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    Event date: 2005.07.26 - 2005.07.30   Language:English  

  • Magnetic and transport properties of Pr(Ru1-xRhx)4P12

    International Conferecnce onStrongly Correlated Electron Systems 2005 (SCES2005) 

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    Event date: 2005.07.26 - 2005.07.30   Language:English  

  • リン化合物の基礎物性

    本人

    科研費特定領域研究「充填スクッテルダイト構造に創出する新しい量子多電子状態の展開」A02-A03班合同研究会「充填スクッテルダイトの特異な物性と電子状態」 

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    Event date: 2005.06.16 - 2005.06.18   Language:Japanese  

  • Elctrical Properties of Filled Skutterudite Phosphides

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    Event date: 2005.05.13 - 2005.05.15   Language:English  

  • 充填スクッテルダイト化合物PrRu4P12のRh置換効果II

    関根ちひろ(室蘭工業大学)

    日本物理学会第60回年次大会 

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    Event date: 2005.03.24 - 2005.03.27   Language:Japanese  

  • 反強磁性を示す充填スクッテルダイトGdRu4P12とTbRu4P12の電子物性

    本人

    日本物理学会第60回年次大会 

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    Event date: 2005.03.24 - 2005.03.27   Language:Japanese  

  • Specific Heat and Electrical Resistivity of Filled Skutterudite GdRu4P12 in a Magnetic Field

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    Event date: 2005.01.06 - 2005.01.08   Language:English  

  • Thermal expansion and phase diagram of SmRu4P12 exhibits metal-insulator transition

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    Event date: 2005.01.06 - 2005.01.08   Language:English  

  • magnetoresistance of filled skutterudite compound TbRu4P12

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    Event date: 2005.01.06 - 2005.01.08   Language:English  

  • 充填スクッテルダイトGdRu4P12の電子物性

    本人

    第110回日本物理学会九州支部例会 

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    Event date: 2004.12   Language:Japanese  

  • スピンアイス化合物Ho2Ti2O7の磁場[111]方向の磁気相図

    本人

    日本物理学会2004年秋季大会 

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    Event date: 2004.09.12 - 2004.09.15   Language:Japanese  

  • 重希土類を含むLnFe4P12(Ln=Ho,Er,Tm,Yb)の磁化率と電気伝導

    荒関信人(室蘭工業大学)

    日本物理学会2004年秋季大会 

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    Event date: 2004.09.12 - 2004.09.15   Language:Japanese  

  • TbT4P12(T=Fe,Ru,Os)の高圧合成と磁性

    木方邦宏(室蘭工業大学)

    日本物理学会2004年秋季大会 

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    Event date: 2004.09.12 - 2004.09.15   Language:Japanese  

  • Specific heat of filled skutterudite PrOs4P12

    The International Conference on Strongly Correlated Electron Systems-SCES20 Conference on Strongly Correlated Electron Systems-SCES2004 

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    Event date: 2004.07.26 - 2004.07.30   Language:English  

  • Specific Heat of Filled Skutterudite-Type Compound TbRu4P12 in Magnetic Fields

    Physica B, The International Conference on Strongly Electron Systems (SCES2004) 

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    Event date: 2004.07.26 - 2004.07.30   Language:English  

  • 充填スクッテルダイトが示す多様な物性-リン化合物を中心に-

    本人

    未来を拓く高圧力セミナーシリーズ(29) 

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    Event date: 2004.07.09 - 2004.07.10   Language:Japanese  

  • 充填スクッテルダイトPrOs4P12の比熱

    本人

    日本物理学会第59回年次大会 

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    Event date: 2004.03.27 - 2004.03.30   Language:Japanese  

  • スピンアイス化合物R2Ti2O7の一軸加圧効果

    桑原慎太郎

    日本物理学会第59回年次大会 

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    Event date: 2004.03.27 - 2004.03.30   Language:Japanese  

  • Dy2Ti2O7及びHo2Ti2O7の弾性定数

    熊谷智之(岩手大学工学部)

    日本物理学会第59回年次大会 

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    Event date: 2004.03.27 - 2004.03.30   Language:Japanese  

  • スピンアイス化合物Dy2Ti2O7のカゴメアイス状態における磁気熱量効果と磁気エントロピーII

    青木英和(東京大学物性研究所)

    日本物理学会第59回年次大会 

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    Event date: 2004.03.27 - 2004.03.30   Language:Japanese  

  • 充填スクッテルダイト化合物TbRu4P12の磁場中比熱

    関根ちひろ(室蘭工業大学)

    日本物理学会第59回年次大会 

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    Event date: 2004.03.27 - 2004.03.30   Language:Japanese  

  • スピンアイス化合物の低温磁性

    本人

    東京大学物性研究所短期研究会「フラストレーションが創る新しい物性」 

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    Event date: 2003.12.01 - 2003.12.03   Language:Japanese  

  • High-pressure synthesis, Electrical and Magnetic Properties of New Filled Skutterudites

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    Event date: 2003.11.27 - 2003.11.29   Language:English  

  • Specific heat of Sm-based filled skutterudite phosphides SmT4P12 (T=Fe, Ru and Os)

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    Event date: 2003.11.27 - 2003.11.29   Language:English  

  • Metal-insulator transition of filled skutterudite systems

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    Event date: 2003.11.27 - 2003.11.29   Language:English  

  • スピンアイス化合物における動的磁気挙動

    本人

    日本物理学会2003年秋季大会 

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    Event date: 2003.09.20 - 2003.09.23   Language:Japanese  

  • スピンアイスから強磁性イジング鎖

    廣井善二(東京大学物性研究所)

    日本物理学会2003年秋季大会 

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    Event date: 2003.09.20 - 2003.09.23   Language:Japanese  

  • スピンアイス化合物Dy2Ti2O7の一軸加圧効果

    美籘正樹

    日本物理学会2003年秋季大会 

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    Event date: 2003.09.20 - 2003.09.23   Language:Japanese  

  • Low temperature magnetic properties of the geometrically frustrated pyrochlore Pr2Sn2O7

    International Conference on Magnetism ICM2003 

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    Event date: 2003.07.27 - 2003.08.01   Language:English  

  • Liquid-gas transition in the spin ice dysprosium titanate

    International Conference on Magnetism ICM2003 

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    Event date: 2003.07.27 - 2003.08.01   Language:English  

  • スピンアイス化合物Dy2Ti2O7のカゴメアイス状態における磁気熱量効果と磁気エントロピー

    青木英和(東大物性研)

    日本物理学会第58回年次大会 

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    Event date: 2003.03.28   Language:Japanese  

  • 新重希土類スクッテルダイト化合物の磁性

    関根ちひろ(室蘭工業大学)

    日本物理学会第58回年次大会 

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    Event date: 2003.03.28   Language:Japanese  

  • パイロクロア酸化物Dy2Ti2O7のスピンアイス状態におけるGd置換効果

    本人

    日本物理学会第58回年次大会 

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    Event date: 2003.03.28   Language:Japanese  

  • スピンアイス化合物Dy2Ti2O7におけるカゴメアイス状態のμSRによる研究

    幸田章宏(KEK物構研)

    日本物理学会第58回年次大会 

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    Event date: 2003.03.28   Language:Japanese  

  • 金属絶縁体転移を示すPrRu4P12の磁性

    本人

    室蘭工大「充填スクッテルダイト化合物の合成と異常物性」研究会 

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    Event date: 2002.11.01   Language:Japanese  

  • スピンアイス化合物Dy2Ti2O7における磁場誘起1次相転移

    榊原俊郎(東大物性研)

    日本物理学会2002年秋季大会 

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    Event date: 2002.09.06 - 2002.09.09   Language:Japanese  

  • 充填スクッテルダイト化合物RERu4P12(RE=Pr,Sm,Gd,Tb)の熱膨張

    関根ちひろ(室蘭工業大学)

    日本物理学会2002年秋季大会 

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    Event date: 2002.09.06 - 2002.09.09   Language:Japanese  

  • スピンアイス化合物Dy2Ti2O7の磁場中における新しい巨視的に縮退した基底状態

    本人

    日本物理学会2002年秋季大会 

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    Event date: 2002.09.06 - 2002.09.09   Language:Japanese  

  • カゴメアイスのエントロピーと融解

    広井善二(東大物性研)

    日本物理学会2002年秋季大会 

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    Event date: 2002.09.06 - 2002.09.09   Language:Japanese  

  • 充填スクッテルド鉱型化合物SmT4P12(T=Fe,Ru,Os)の電子物性

    本人

    日本物理学会2002年秋季大会 

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    Event date: 2002.09   Language:Japanese  

  • magnetic Phase diagram of Filled Skutterudite Compound SmRu4P12

    Acta Physica Polonica BThe International Conference on Strongly Correlated Electron Systems (SCES2002) 

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    Event date: 2002.07.10 - 2002.07.13   Language:English  

  • パイロクロア型酸化物の単結晶育成とスピンアイス状態の研究

    本人

    東京大学物性研究所短期研究会「フラストレート系の磁性と新しい物性」 

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    Event date: 2002.06.19 - 2002.06.21   Language:Japanese  

  • パイロクロア型酸化物の単結晶育成とスピンアイス状態の研究

    本人

    東京大学物性研究所DSCワークショップ 

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    Event date: 2002.06.12   Language:Japanese  

  • パイロクロア酸化物におけるスピンアイス状態

    本人

    応用磁気学会化合物新磁性材料専門研究会第4回「フラストレーションが内在する化合物の特異な物性」 

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    Event date: 2002.03.12   Language:Japanese  

  • 充填スクッテルダイト化合物 SmRu4P12 の金属-絶縁体転移 II

    関根ちひろ(室蘭工大工)

    日本物理学会第57回年次大会 

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    Event date: 2002.03   Language:Japanese  

  • パイロクロア型希土類酸化物R2Sn2O7のスピンアイス状態

    本人

    日本物理学会第57回年次大会 

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    Event date: 2002.03   Language:Japanese  

  • SmOs4P12の電子物性と熱電特性

    ギリ・ラム(室蘭工大工)

    日本物理学会第57回年次大会 

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    Event date: 2002.03   Language:Japanese  

  • Metal-Insulator transition of filled skutterudite compound SmRu4P12

    Journal of the Physical Society of Japan,The International Conference on Strongly Correlated electrons with Orbital Degree of freedom (ORBITAL2001) 

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    Event date: 2001.09.11 - 2001.09.14   Language:English  

  • 充填スクッテルダイトReOs4P12系の磁性

    本人

    日本物理学会2001年秋季大会 

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    Event date: 2001.09   Language:Japanese  

  • Specific heat around metal-insulator transition of filled skutterudite PrRu4P12

    Physica B, The International Conference on strongly Correlated Electron Systems (SCES2001) 

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    Event date: 2001.08.06 - 2001.08.10   Language:English  

  • パイロクロア型希土類酸化物のスピンアイス状態

    本人

    東京大学物性研ミニ研究会 

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    Event date: 2001.06   Language:Japanese  

  • パイロクロア型希土類酸化物のスピンアイス状態

    本人

    日本物理学会第56回年次大会 

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    Event date: 2001.03   Language:Japanese  

  • フラストレートしたパイロクロア酸化物Ho2Sn2O7の中性子散乱

    門脇広明(都立大理)

    日本物理学会第56回年次大会 

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    Event date: 2001.03   Language:Japanese  

  • 充填スクッテルダイト化合物 SmRu4P12 の金属-絶縁体転移

    本人

    日本物理学会第56回年次大会 

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    Event date: 2001.03   Language:Japanese  

▼display all

Industrial Property

  • 電気伝導性材料およびそれを用いた抵抗温度計

    松平和之,徳永将史,分島 亮

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    Application no:2013-93414  Date applied:2013.04.26

    Announcement no:W02014/175004A1  Date announced:2014.10.30

    磁場の変化に対して電気抵抗の変化を低減させ た電気伝導性材料、及びそれを用いた抵抗温度計を提供 する。

Lectures

  • Metal-Insulator Transitions in Pyrochlore Iridates

    OIST INTERNATIONAL WORKSHOP ON NOVEL QUANTUM MATERIALS AND PHASES  2014.05 

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    Presentation type:Invited lecture   Venue:OIST, Okinawa, Japan  

  • Magnetic Properties of the Pyrochlore Iridates

    International Workshop on Frustration and Topology in Condensed Matter Physics  2014.02 

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    Presentation type:Invited lecture   Venue:NCKU, Tainan, Taiwan  

  • Metal-Insulator Transition in Pyrochlore Oxide Nd2Ir2O7

    6th International Conference on Highly Frustrated magnetism 2012   2012.06  McMaster University

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    Presentation type:Invited lecture  

  • Novel Transport and Magnetic Properties of Geometrically Frustrated Iridate Ca5Ir3O12

    International Workshop on Topological Quantum Materials  2019.01 

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    Presentation type:Invited lecture  

  • パイロクロア酸化物Ln2Ir2O7における金属絶縁体転移

    日本物理学会2016年秋季大会  2016.09 

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    Presentation type:Invited lecture   Venue:金沢大学  

  • Spin Dynamics in Spin Ice

    日本物理学会 2013 年秋季大会 シンポジウム「Quantum Spin Ice: Dynamics and Quantum Electrodynamics of Magnetic Monopoles」  2013.09 

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    Presentation type:Invited lecture   Venue:徳島大学,日本  

  • Observation of a Novel Phase Transition Induced by a Magnetic Field in the Pyrochlore Spin Ice Compound

    International Conference on Highly Frustrated Magnetism 2006   2006.08 

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    Presentation type:Invited lecture   Venue:豊中市  

  • スピンアイスにおける磁場による巨視的縮退の解消と磁場誘起新奇相転移

    日本物理学会第61回年次大会  2006.03  日本物理学会

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    Presentation type:Invited lecture   Venue:松山  

  • パイロクロア型イリジウム酸化物における金属絶縁体転移

    日本学術振興会研究開発専門委員会「産業応用をめざした新物質機能の設計と実証」 拡大幹事会 ̶ 4d, 5d 電子系材料に関する研究の現状と可能性を探る ̶  2013.03 

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    Presentation type:Invited lecture   Venue:東京大学山上会館  

  • 充填スクッテルダイトが示す多様な物性-リン化合物を中心に-

    未来を拓く高圧力科学技術セミナーシリーズ  2004.07  日本高圧力学会

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    Presentation type:Invited lecture   Venue:室蘭  

  • 電気トロイダル秩序候補物質Ca5Ir3O12の逐次新奇相転移の研究

    日本物理学会2023年春季大会シンポジウム「非対称性が拓く量子物質科学の新 展開~アシンメトリ量子の可視化に向けて~」  2023.03  日本物理学会

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    Language:Japanese   Presentation type:Invited lecture   Venue:オンライン  

  • イリジウム酸化物 Ca5Ir3O12 の逐次新奇相転移と電流誘起物性

    広島大学第263回物質科学セミナー  2022.09  広島大学

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    Language:Japanese   Presentation type:Invited lecture   Venue:東広島市、広島大学総合科学部 J306講義室  

    近年,スピン軌道相互作用が強い 5d 遷移金属酸化物において新奇物性が 見出され活発な研究がなされている。イリジウム酸化物 Ca5Ir3O12 は Ir が 中間価数状態(Ir+4.67) にあり,結晶構造は空間反転対称性を持たない六方 晶(P ̄62m, #189)である。歪んだ IrO6 八面体が c 軸方向に辺共有の 1 次 元鎖を成し,また,その Ir の部分格子が c 面内において三角格子を形成し ており,Ca5Ir3O12 は幾何学的フラストレーションを内在したスピン軌道 結合系物質である。その電気伝導性は半導体的で,105 Kで非磁性の2次 相転移,7.8 Kで磁気秩序を示す。また,c軸方向の電流密度が増加する につれて抵抗が小さくなる非線形伝導などの電流誘起物性を示す。ここ数 年の研究により,105 Kの相転移は電気トロイダル秩序であることが明ら かになってきた。また,最近,電流印加下でのラマン散乱測定から,電流 誘起の構造変化と電流誘起物性の関係が明らかになりつつある。
    これらの研究紹介に,研究での経緯を交えてお話します。

  • 幾何学的フラストレート系イリジウム酸化物の磁性と輸送特性

    第28回日本MRS年次大会 シンポジウム「特異なスピン構造から創発する物質の新しい性質と機能性」  2018.12 

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    Presentation type:Invited lecture  

  • Magnetic and Transport Properties of Geometrically Frustrated Iridates

    第28回日本MRS年次大会  2018.12  日本MRS学会

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    Event date: 2018.12.18   Language:Japanese   Presentation type:Invited lecture   Venue:北九州市  

  • 幾何学的フラストレート系イリジウム酸化物Ca5Ir3O12の磁性と電気伝導性

    B01D01トピカルミーテイング ものづくりシリーズ第3回「物質探索最前線」  2018.08 

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    Presentation type:Invited lecture   Venue:首都大学東京  

  • Magnetic and transport properties of geometrically frustrated iridate Ca5Ir3O12

    新学術領域研究J-Physics B01-D01合同トピカルミーティング  2018.08 

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    Event date: 2018.08.06   Language:Japanese   Presentation type:Invited lecture   Venue:首都大学東京(八王子)  

  • Metal-insulator transition and magnetic properties of the pyrochlore iridates Ln2Ir2O7

    School Seminar in International Workshop on Organic Molecule Systems  2017.07 

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    Presentation type:Invited lecture   Venue:University Saint Malaysia (USM), Penang, Malaysia  

  • パイロクロア酸化物Ln2Ir2O7における金属絶縁体転移

    日本物理学会2016年秋季大会  2016.09 

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    Presentation type:Invited lecture  

  • パイロクロア型イリジウム酸化物へのキャリアドープ効果

    東京大学物性研究所客員所員講演会  2015.10 

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    Event date: 2015.10.21   Language:Japanese   Presentation type:Special lecture  

  • パイロクロア型Ir酸化物における金属絶縁体転移

    KEK物構研・構造物性研究センター研究会「遍歴系における幾何学電子相関」  2012.01 

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    Presentation type:Invited lecture   Venue:つくば国際会議場  

  • パイロクロア型Ir酸化物における金属絶縁体転移

    KEK物構研・構造物性研究センター研究会「遍歴系における幾何学電子相関」  2012.01 

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    Event date: 2012.01.11   Language:Japanese   Presentation type:Special lecture   Venue:つくば  

  • 充填スクッテルダイト化合物の格子比熱

    室蘭工業大学 希土類研究プロジェクト講演会「カゴ状物質におけるラットリング研究最前線」   2011.12 

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    Presentation type:Invited lecture   Venue:室蘭工業大学(室蘭市)  

  • 充填スクッテルダイト化合物の格子比熱

    室蘭工業大学 希土類研究プロジェクト講演会「カゴ状物質におけるラットリング研究最前線」   2011.12 

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    Event date: 2011.12.01   Language:Japanese   Presentation type:Special lecture   Venue:室蘭工業大学  

  • Slow dynamics in spin ice and metal-insulator transition in pyrochlore iridates

    Seminar in Group of Condensed Matter Theory and Statistical Physics in Institute Neel  2010.11 

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    Presentation type:Others   Venue:FranceGrenoble  

  • パイロクロア酸化物Ln2Ir2O7における金属絶縁体転移

    ISSPワークショップ「パイロクロア酸化物における金属-絶縁体転移」  2010.05 

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    Presentation type:Invited lecture  

  • パイロクロア型イリジウム酸化物における金属絶縁体転移とフラストレーション

    第8回フラストレーションセミナー  2009.01  大阪大学

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    Presentation type:Invited lecture   Venue:豊中市  

  • Spin Ice in a Magnetic Field

    CNRS Seminar  2006.09 

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    Presentation type:Invited lecture   Venue:France, Grenoble  

  • Observation of a Novel Phase Transition Induced by a Magnetic Field in the Pyrochlore Spin Ice Compound

    Highly Frustrated Magnetism 2006 (HFM2006)  2006.08 

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    Event date: 2006.08.15 - 2006.08.19   Language:English   Presentation type:Special lecture  

  • スピンアイス化合物の低温磁性

    東京大学物性研究所短期研究会「フラストレーションが創る新しい物性」  2003.12 

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    Presentation type:Invited lecture   Venue:柏  

  • パイロクロア酸化物におけるスピンアイス状態

    化合物新磁性材料専門研究会  2002.03  応用磁気学会

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    Presentation type:Invited lecture   Venue:東京  

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Honors and Awards

  • 21th Outstanding Paper Award of the Physical Society of Japan (2016)

    2016.03.20

    K. Matsuhira, M. Wakeshima, Y. Hinatsu, S. Takagi, Metal-Insulator Transitions in Pyrochlore Oxides Ln2Ir2O7, J. Phys. Soc. Jpn. 80, 094701 (2011).

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    Country:Japan

  • 22th Outstanding Paper Award of the Physical Society of Japan (2017)

    2017.03.19

    Hiroaki Kadowaki, Naohiro Doi, Yuji Aoki, Yoshikazu Tabata, Taku J. Sato, Jeffrey W. Lynn, Kazuyuki Matsuhira, and Zenji Hiroi, Observation of Magnetic Monopoles in Spin Ice, J. Phys. Soc. Jpn. 78, 103706 (2009).

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    Country:Japan

  • 2022 Highly Cited Article

    Journal of the Physical Society of Japan   First Observation of Superlattice Reflections in the Hidden Order at 105 K of Spin-Orbit Coupled Iridium Oxide Ca5Ir3O12   2023.05.16

    Hiroki Hanate, Takumi Hasegawa, Satoru Hayami, Satoshi Tsutsui, Shoya Kawano, Kazuyuki Matsuhira

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    Country:Japan

  • JPSJ Paper of Editors' Choice

    Journal of the Physical Society of Japan   2021.05

    花手洋樹,長谷川巧,速水賢,筒井智嗣,河野翔也,松平和之

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    Country:Japan

  • Poster Awards (Prize of Best Poster presentation)

    International Conference on Strongly Correlated Electron Systems 2020/21   Inelastic X-ray Scattering Study of the Hidden Order at 105 K in Ca5Ir3O12   2021.09.30

    Hiroki Hanate, Shoya Kawano, Takumi Hasegawa, Satoshi Tsutsui, Satoru Hayami, and Kazuyuki Matsuhira

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    Country:Brazil

Grants-in-Aid for Scientific Research

  • 幾何学的フラストレート系イリジウム酸化物における新奇物性の研究

    Grant number:18H04327  2018.04 - 2020.03   新学術領域研究(研究領域提案型)

  • パイロクロア型イリジウム酸化物における特異な磁気秩序および輸送特性の研究

    Grant number:15H03692  2015.04 - 2019.03   基盤研究(B)

  • パイロクロア型イリジウム酸化物における金属絶縁体転移の機構解明

    Grant number:23540417  2011.04 - 2014.03   基盤研究(C)

  • 熱的物性測定による多f電子系におけるcーf混成効果とラットリングの研究

    Grant number:21102518  2009.09 - 2011.03   新学術領域研究

  • 多極子秩序を発現させる高い対称性を有する結晶構造を持つf電子系化合物の物質探索

    Grant number:20540339  2008.04 - 2011.03   基盤研究(C)

  • フラストレーションが創る新しい物性 A01班「幾何学的フラストレート磁性体の新奇秩序」

    Grant number:19052005  2007.09 - 2012.03   特定領域研究

  • 幾何学的フラストレーション系における非クラマース二重項基底状態が創る新奇量子現象

    Grant number:17740234  2005.04 - 2007.03   若手研究(B)

  • 砒素を含む充填スクッテルダイト化合物超伝導体の研究

    Grant number:17540309  2005.04 - 2007.03   基盤研究(C)

  • 充填スクッテルダイト構造に創出する新しい量子多電子状態の展開 A04班「超高圧下における新充填スクッテルダイト化合物の物質開発」

    Grant number:15072201  2003.04 - 2008.03   特定領域研究

  • 重希土類で置換した新スクッテルド鉱型化合物の高圧合成と特異な物性

    Grant number:14204032  2002.04 - 2005.03   基盤研究(A)

  • パイロクロア型希土類酸化物におけるスピンアイス状態の動的磁気挙動の研究

    Grant number:14740214  2002.04 - 2004.03   若手研究(B)

  • パイロクロア型酸化物の単結晶を用いたスピンアイス状態の研究

    Grant number:12740192  2000.04 - 2002.03   奨励研究(A)

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Award for Educational Activities

  • 平成27年度電気学会九州支部長賞

    電気学会九州支部   2016.03.25

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    電気学会九州支部では九州・沖縄地区の大学・短大・高専で電気工学を学ぶ学生の学業奨励の為に,優秀な成績で電気工学を修めた学生を表彰している。

Activities of Academic societies and Committees

  • The Institute of Electrical Engineers of Japan  

    2021.06 - 2023.05

  • The Institute of Electrical Engineers of Japan  

    2019.06 - 2021.05

  • The Institute of Electrical Engineers of Japan  

    2016.05 - 2018.05

  • 東京大学物性研究所付属物質設計評価施設 物質設計評価設備共同利用委員会   委員  

    2018.04 - 2020.03

  • 東京大学物性研究所付属物質設計評価施設 物質設計評価設備共同利用委員会   委員  

    2016.04 - 2018.03

  • 東京大学物性研究所付属物質設計評価施設 物質設計評価設備共同利用委員会   委員  

    2014.04 - 2016.03

  • The Institute of Electrical Engineers of Japan  

    2020.06 - 2022.05

  • The Institute of Electrical Engineers of Japan  

    2018.06 - 2020.05

  • The Institute of Electrical Engineers of Japan  

    2017.07 - 2018.06

  • The Institute of Electrical Engineers of Japan  

    2017.06 - 2018.05

  • The Institute of Electrical Engineers of Japan  

    2017.05 - 2018.04

  • The Institute of Electrical Engineers of Japan  

    2016.07 - 2017.06

  • The Physical Society of Japan  

    2015.12

  • 東京大学物性研究所付属物質設計評価施設 物質設計評価設備共同利用委員会   委員  

    2011.04 - 2013.03

  • The Physical Society of Japan  

    2010.09

  • 東京大学物性研究所付属物質設計評価施設 物質設計評価設備共同利用委員会   委員  

    2007.04 - 2009.03

  • The Physical Society of Japan  

    2004.12

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Social activity outside the university

  • 個人ホームページにおける研究成果の内容公開

    2015.04

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    Audience: High school students, College students, Graduate students, Teachers, Researchesrs, General, Company

    Type:Other

    九州工業大学内の個人ホームページにて、現在行っている研究テーマおよび最近の研究成果について紹介している.ページ内のキーワードについて、インターネットで検索すれば
    直ぐに本ホームページが検索される.内容は大学生および研究者向けのレベルで記述している.
    実験データの図なども含め解説している.
    関連した研究を行っている研究者に図などが転載使用されている.