Updated on 2022/12/01

写真a

 
TANAKA Hirofumi
 
Scopus Paper Info  
Total Paper Count: 0  Total Citation Count: 0  h-index: 15

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

Affiliation
Graduate School of Life Science and Systems Engineering Department of Human Intelligence Systems
Job
Professor
E-mail
メールアドレス
Phone
+81-93-695-6157
Fax
+81-93-695-6157
External link

Research Interests

  • carbon nanotube

  • graphene nanoribbon

  • brain device

Research Areas

  • Nanotechnology/Materials / Nanomaterials

Degree

  • Osaka University  -  Doctor of Engineering   1999.03

Biography in Kyutech

  • 2020.04
     

    Kyushu Institute of Technology   Advanced Research and Social Cooperation Headquarters   Research Center for Neuromorphic AI Hardware   Director  

  • 2018.04
    -
    2020.03
     

    Kyushu Institute of Technology   Graduate School of Life Science and Systems Engineering   Department of Human Intelligence Systems   Department Chair  

  • 2014.04
     

    Kyushu Institute of Technology   Graduate School of Life Science and Systems Engineering   Department of Human Intelligence Systems   Professor  

Biography before Kyutech

  • 2022.04 - 2025.03   Osaka University   招へい教授   Japan

  • 2019.11   Suranaree University of Technology   Distinguished Professor   Thailand

  • 2018.05   Vietnam National University Ho Chi Minh City University of Technology   Invited Professor   Viet Nam

  • 2014.04 - 2018.03   Osaka University   Japan

  • 2008.04 - 2014.03   Osaka University   Assistant Professor   Japan

  • 2007.04 - 2008.03   自然科学研究機構   分子科学研究所 分子スケールナノサイエンスセンター   助教   Japan

  • 2003.10 - 2007.03   岡崎国立共同研究機構(平成16年4月~:自然科学研究機構)   分子科学研究所 分子スケールナノサイエンスセンター   助手   Japan

  • 2002.04 - 2003.09   ペンシルバニア州立大学   理学部   博士研究員   Japan

  • 1999.04 - 2002.03   理化学研究所   表面界面工学研究室   基礎科学特別研究員   Japan

  • 1998.04 - 1999.03   日本学術振興会   日本学術振興会特別研究員   Japan

▼display all

Academic Society Memberships

  • 2017.04   IMAA   India

  • 2016.04   ナノ学会   Japan

  • 2016.04   IEEE   United States

  • 2015.01   応用物理学会 分子バイオエレクトロニクス分科会   Japan

Papers

  • Emergence of In-Materio Intelligence from an Incidental Structure of a Single-Walled Carbon Nanotube–Porphyrin Polyoxometalate Random Network Reviewed International journal

    Advanced Intelligent Systems ( Wiley )   4 ( 4 )   2100145   2022.01

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

    DOI: 10.1002/aisy.202100145

    DOI: 10.1002/aisy.202100145

  • In-Materio Reservoir Computing in a Sulfonated Polyaniline Network Reviewed International journal

    Usami Y., van de Ven B., Mathew D.G., Chen T., Kotooka T., Kawashima Y., Tanaka Y., Otsuka Y., Ohoyama H., Tamukoh H., Tanaka H., van der Wiel W.G., Matsumoto T.

    Advanced Materials   33 ( 48 )   2102688   2021.09

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    DOI: 10.1002/adma.202102688

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  • A molecular neuromorphic network device consisting of single-walled carbon nanotubes complexed with polyoxometalate Reviewed

    Tanaka H., Akai-Kasaya M., Termehyousefi A., Hong L., Fu L., Tamukoh H., Tanaka D., Asai T., Ogawa T.

    Nature Communications   9 ( 1 )   2018.08

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

    DOI: 10.1038/s41467-018-04886-2

    Kyutacar

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  • Silicon nanodisk array with afinfield-effect transistor for time-domain weighted sum calculation toward massively parallel spiking neural networks Reviewed International journal

    Tohara T., Liang H., Tanaka H., Igarashi M., Samukawa S., Endo K., Takahashi Y., Morie T.

    Applied Physics Express   9 ( 3 )   2016.03

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

    DOI: 10.7567/APEX.9.034201

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  • Method for Controlling Electrical Properties of Single-Layer Graphene Nanoribbons via Adsorbed Planar Molecular Nanoparticles Reviewed International journal

    H. Tanaka , R. Arima, M. Fukumori, D. Tanaka, R. Negishi, Y. Kobayashi, S. Kasai, T. K. Yamada, T. Ogawa

    Sci. Rep.   2015.06

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

    DOI: 10.1038/srep12341

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  • Visible fluorescence induced by the metal semiconductor transition in composites of carbon nanotubes with noble metal nanoparticles Reviewed

    Subramaniam C., Sreeprasad T., Pradeep T., Pavan Kumar G., Narayana C., Yajima T., Sugawara Y., Tanaka H., Ogawa T., Chakrabarti J.

    Physical Review Letters   99 ( 16 )   2007.10

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

    DOI: 10.1103/PhysRevLett.99.167404

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  • Porphyrin molecular nanodevices wired using single-walled carbon nanotubes Reviewed

    Tanaka H., Yajima T., Matsumoto T., Otsuka Y., Ogawa T.

    Advanced Materials   18 ( 11 )   1411 - 1415   2006.06

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    DOI: 10.1002/adma.200501249

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  • Hybrid approaches to nanolithography: Photolithographic structures with precise, controllable nanometer-scale spacings created by molecular rulers Reviewed

    Anderson M., Mihok M., Tanaka H., Tan L., Horn M., McCarty G., Weiss P.

    Advanced Materials   18 ( 8 )   1020 - 1022   2006.04

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

    DOI: 10.1002/adma.200600108

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  • In-materio reservoir working at low frequencies in a Ag2S-island network Reviewed International journal

    Motoharu Nakajima, Kazuki Minegishi, Yosuke Shimizu, Yuki Usami, Hirofumi Tanaka, Tsuyoshi Hasegawa

    Nanoscale ( The Royal Society of Chemistry )   14 ( 20 )   7634 - 7640   2022.05

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  • In-materio computing in random networks of carbon nanotubes complexed with chemically dynamic molecules: a review Reviewed International journal

    Hirofumi Tanaka, Saman Azhari, Y Usami, D Banerjee, T Kotooka, O Srikimkaew, T-T Dang, S Murazoe, R Oyabu, K Kimizuka, M Hakoshima

    Neuromorphic Computing and Engineering ( IOP Publishing )   2 ( 2 )   022002   2022.04

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  • Droplet size controllable fabrication of Pickering emulsion stabilized by soy protein isolate-carbon nanotubes/carboxymethyl cellulose sodium Reviewed International journal

    Xiang Li, Fantian Wang, Jiaxin Ma, Haibiao Zhu, Rui Yang, Hirofumi Tanaka, Xiaoming Ma, Liu Hong

    Soft Materials   20 ( 2 )   240 - 249   2022.04

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  • In-Materio Computing Devices Composed of Random Network Nanoparticles for Future Autonomous Robot Operation Invited International journal

    Tanaka H.

    Proceedings of AM-FPD 2022 - 29th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials   90 - 91   2022.01

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

    DOI: 10.23919/AM-FPD54920.2022.9851380

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  • Toward Automated Tomato Harvesting System: Integration of Haptic Based Piezoresistive Nanocomposite and Machine Learning Reviewed

    Azhari S., Setoguchi T., Sasaki I., Nakagawa A., Ikeda K., Azhari A., Hasan I.H., Hamidon M.N., Fukunaga N., Shibata T., Tanaka H.

    IEEE Sensors Journal   21 ( 24 )   27810 - 27817   2021.12

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

    DOI: 10.1109/JSEN.2021.3124914

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  • Observation of Cu spin fluctuations in high-T<inf>c</inf> cuprate superconductor nanoparticles investigated by muon spin relaxation Reviewed

    Winarsih S., Budiman F., Tanaka H., Adachi T., Koda A., Horibe Y., Kurniawan B., Watanabe I., Risdiana R.

    Nanomaterials   11 ( 12 )   2021.12

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

    DOI: 10.3390/nano11123450

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  • Room temperature demonstration of in-materio reservoir computing for optimizing Boolean function with single-walled carbon nanotube/porphyrin-polyoxometalate composite Reviewed

    Banerjee D., Azhari S., Usami Y., Tanaka H.

    Applied Physics Express   14 ( 10 )   2021.10

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    DOI: 10.35848/1882-0786/ac24db

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  • Droplet size controllable fabrication of Pickering emulsion stabilized by soy protein isolate-carbon nanotubes/carboxymethyl cellulose sodium Reviewed

    Li X., Wang F., Ma J., Zhu H., Yang R., Tanaka H., Ma X., Hong L.

    Soft Materials   2021.10

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

    DOI: 10.1080/1539445X.2021.1996393

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  • Performance of Ag-Ag<inf>2</inf>S core-shell nanoparticle-based random network reservoir computing device Reviewed International journal

    Hadiyawarman , Usami Y., Kotooka T., Azhari S., Eguchi M., Tanaka H.

    Japanese Journal of Applied Physics   60 ( SC )   2021.06

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    DOI: 10.35848/1347-4065/abe206

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  • Crossover point of the field effect transistor and interconnect applications in turbostratic multilayer graphene nanoribbon channel Reviewed

    Negishi R., Yamamoto K., Tanaka H., Mojtahedzadeh S.A., Mori N., Kobayashi Y.

    Scientific Reports   11 ( 1 )   2021.05

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

    DOI: 10.1038/s41598-021-89709-z

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  • Reservoir computing enhancement in three-dimensional porous CNT-POM network

    Azhari Saman, Banerjee Deep, Kotooka Takumi, Usami Yuki, Tanaka Hirofumi

    JSAP Annual Meetings Extended Abstracts ( The Japan Society of Applied Physics )   2021.1 ( 0 )   263 - 263   2021.02

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (conference, symposium, etc.)

    DOI: 10.11470/jsapmeeting.2021.1.0_263

    CiNii Research

  • Facile solvent mixing strategy for extracting highly enriched (6,5)single-walled carbon nanotubes in improved yield Reviewed

    Zhu H., Hong L., Tanaka H., Ma X., Yang C.

    Bulletin of the Chemical Society of Japan ( The Chemical Society of Japan )   94 ( 4 )   1166 - 1171   2021.01

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    <p>Selective sorting of semiconducting single-walled carbon nanotubes (SWNTs) of single chirality is critical for constructing electronic nanodevices with high performance. Nevertheless, trade-off between yield and chirality purity often exists in conventional SWNTs sorting processes. To solve this problem, we present an extremely facile method for enriching SWNTs with both high yield and high chiral selectivity. Simply by using a solvent mixed with toluene and chlorobenzene at certain volume ratio, the sorting yield of (6,5)SWNTs was largely enhanced via polymer extraction, while the chirality purity of sorted SWNTs could be kept high as well. We further proved that the sorting efficiency would not be lowered even after multiple extractions, while the chirality selectivity of the obtained SWNTs was dependent on exact ratio between the two solvents. Solvent polarity-controlled polymer (or solvent molecule)-SWNTs interaction was believed responsible for our results, which was later successfully testified by molecular dynamics simulations. Our proposed strategy will simplify the selecting process of single chiral SWNTs and benefit the optimization of SWNTs-integrated devices in near future.</p>

    DOI: 10.1246/bcsj.20200370

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  • Wirelessly powered dielectrophoresis of metal oxide particles using spark-gap Tesla coil Reviewed

    Budiman F., Silalahi D.K., Muhamad B., Fathurahman M.R., Rozana M., Tanaka H.

    Electrophoresis   41 ( 24 )   2159 - 2165   2020.12

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

    DOI: 10.1002/elps.202000102

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  • Frequency dependence dielectrophoresis technique for bridging graphene nanoribbons Reviewed

    Aji W.W., Usami Y., Hadiyawarman , Oyabu R., Tanaka H.

    Applied Physics Express   13 ( 10 )   2020.10

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

    DOI: 10.35848/1882-0786/abb68d

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  • Controllable synthesis of MoS2/graphene low-dimensional nanocomposites and their electrical properties Reviewed International journal

    L.-N. Long, P.-T. Thi, P.-T. Kien, P.-T., Trung, M. Ohtani, Y. Kumabe, H. Tanaka, S. Ueda, H. Lee, P.-B. Thang, T.-V. Khai

    Appl. Surf. Sci.   504   144193   2020.02

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

    DOI: 10.1016/j.apsusc.2019.144193

  • Pulse Generation Behavior of Single-Walled Carbon Nanotube/ Polyoxometalate Complex Random Network Reviewed International journal

    D. Banerjee, Y. Xinguang, D. G. O. Hernowo, H. Tanaka, Y. Yamazaki, T. Ogawa

    Kalpa Publications in Engineering   3   150 - 153   2020.02

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

    ベトナム   ホーチミン市  

  • Control of the neuromorphic learning behavior based on the aggregation of thiol-protected Ag-Ag<inf>2</inf>S core-shell nanoparticles Reviewed

    Hadiyawarman , Eguchi M., Tanaka H.

    Japanese Journal of Applied Physics   59 ( 1 )   2020.01

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

    DOI: 10.7567/1347-4065/ab5c77

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  • Toward physical reservoir system composed of polyaniline-Au nanoparticle random network

    Kawashima Yuya, Usami Yuki, Kotooka Takumi, Tanaka Hirofumi, Matsumoto Takuya

    Abstract book of Annual Meeting of the Japan Society of Vacuum and Surface Science ( The Japan Society of Vacuum and Surface Science )   2020 ( 0 )   268   2020.01

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    Language:Japanese   Publishing type:Research paper (other academic)

    <p>Reservoir computing (RC) is an information processing system that can replace the operations performed in the reservoir layer with physical behavior. We have previously shown that nonlinear <i>I-V</i> characteristics occur in a network consisting of self-doped polyaniline molecules (SPAN) and Au nanoparticles (AuNP). In this study, the nonlinear electrical and storage properties between multiple-input and multiple-output electrodes were investigated by nano-gap electrodes to explore the applicability of the SPAN-AuNP network to RC.</p>

    DOI: 10.14886/jvss.2020.0_268

    CiNii Article

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    Other Link: https://ci.nii.ac.jp/naid/130007959456

  • Variable range hopping resistivity in la<inf>2-x</inf>srxcuo<inf>4</inf> nanoparticles evaluated by four point probe method Reviewed

    Winarsih S., Budiman F., Tanaka H., Adachi T., Goto T., Soegijono B., Kurniawan B., Watanabe I.

    Key Engineering Materials   860 KEM   142 - 147   2020.01

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

    DOI: 10.4028/www.scientific.net/KEM.860.142

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  • Variable Range Hopping Resistivity in La2-xSrxCuO4 Nanoparticles Evaluated by Four Point Probe Method Reviewed International journal

    S. Winarsih, F. Budiman, H. Tanaka, T. Adachi, T. Goto, B. Soegijono, B. Kurniawan, I. Watanabe

    Key Eng. Mater.   2020.01

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  • 単層カーボンナノチューブとポリ酸によるニューロモルフィックランダムネットワークデバイス(招待) Invited Reviewed

    田中 啓文

    電子情報通信学会 和文誌C   J103-C1   53 - 60   2020.01

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    CiNii Research

  • Three site molecular orbital controlled single-molecule rectifiers based on perpendicularly linked porphyrin-imide dyads Reviewed

    Handayani M., Tanaka H., Katayose S., Ohto T., Chen Z., Yamada R., Tada H., Ogawa T.

    Nanoscale   11 ( 47 )   22724 - 22729   2019.12

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

    DOI: 10.1039/c9nr07105a

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  • Effect of Synthesis Procedure on the Size of Ag/Ag<inf>2</inf>S Core-Shell Nanoparticles for Memristive Brain-Like Devices Reviewed

    Nakao Y., Oradee S., Tukiman H., Tanaka H.

    Proceedings of the 2019 IEEE Regional Symposium on Micro and Nanoelectronics, RSM 2019   79 - 82   2019.08

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

    DOI: 10.1109/RSM46715.2019.8943543

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  • Neuron like pulse generation by SWNT/POM random network

    Tanaka Hirofumi

    JSAP Annual Meetings Extended Abstracts ( The Japan Society of Applied Physics )   2019.1 ( 0 )   164 - 164   2019.02

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    DOI: 10.11470/jsapmeeting.2019.1.0_164

    CiNii Research

  • Facile preparation of hybrid thin films composed of spin-crossover nanoparticles and carbon nanotubes for electrical memory devices Reviewed

    48 ( 21 )   7074 - 7079   2019.01

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

    DOI: 10.1039/c8dt02923g

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  • Highly sensitive Piezoresistive nanocomposite for haptic sensing applications: toward automation of tomato harvesting

    Ikeda Kengo, Sasaki Iwao, Azhari Saman, Setoguchi Takuya, Arata Nakagawa, Hamidon Mohd Nizar, Tanaka Hirofumi

    Abstract book of Annual Meeting of the Japan Society of Vacuum and Surface Science ( The Japan Society of Vacuum and Surface Science )   2019 ( 0 )   1Ca12   2019.01

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    <p>CNTs/PDMS as a promising nanocomposite for tomato harvesting application has been investigated. The I-V and I-t characteristics as well as tomato hardness measurement and support-vector machine learning was utilized to determine the performance of the sensor in terms of nanocomposite. The data suggested an accurate and stable measurement in a low weight region of tomato. The I-V hysteresis reduced substantially towards higher weight region as a result of increase in electrons pathways. The fabricated sensor displayed higher sensitivity than the commercial sensor. In addition, machine learning of resistance-displacement curve data suggested 0.67 accuracy when tested with acquired data.</p>

    DOI: 10.14886/jvss.2019.0_1Ca12

    CiNii Article

    CiNii Research

    Other Link: https://ci.nii.ac.jp/naid/130007737480

  • Growth of free-standing la2-xsrxcuo4 nanoparticles Reviewed

    Winarsih S., Budiman F., Tanaka H., Adachi T., Goto T., Soegijono B., Kurniawan B., Watanabe I.

    Materials Science Forum   966 MSF   357 - 362   2019.01

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    DOI: 10.4028/www.scientific.net/MSF.966.357

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  • Energy gap opening by crossing drop cast single-layer graphene nanoribbons Reviewed

    Energy gap opening by crossing drop cast singleToyo Kazu Yamada, Hideto Fukuda, Taizo Fujiwara, Polin Liu, Kohji Nakamura, Seiya Kasai, Amadeo L Vazquez de Parga, Hirofumi Tanaka

    Nanotechnology   29   315705   ページは論文番号。全10ページ   2018.06

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    DOI: 10.1088/1361-6528/aac36b/meta

  • Electric property measurement of free-standing SrTiO<inf>3</inf>nanoparticles assembled by dielectrophoresis Reviewed

    57 ( 6 )   2018.06

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

    DOI: 10.7567/JJAP.57.06HE07

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  • Dynamic Noise Fluctuation of Random Network Single-Walled Carbon Nanotubes/ Porphyrin-Sandwiched Polyoxometalates Complex

    Hernowo Detiza Goldianto, Yamazaki Yoshito, Ogawa Takuji, Tanaka Hirofumi

    JSAP Annual Meetings Extended Abstracts ( The Japan Society of Applied Physics )   2018.1 ( 0 )   2035 - 2035   2018.03

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    DOI: 10.11470/jsapmeeting.2018.1.0_2035

    CiNii Research

  • Recent progress on fabrication of memristor and transistor-based neuromorphic devices for high signal processing speed with low power consumption Reviewed

    57 ( 3 )   2018.03

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

    DOI: 10.7567/JJAP.57.03EA06

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  • Effects of radical initiators, polymerization inhibitors, and other agents on the sonochemical unzipping of double-walled carbon nanotubes Reviewed

    57 ( 3 )   2018.03

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

    DOI: 10.7567/JJAP.57.03ED01

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  • Self-assembly and ring-opening metathesis polymerization of cyclic conjugated molecules on highly ordered pyrolytic graphite Reviewed

    54 ( 44 )   5546 - 5549   2018.01

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

    DOI: 10.1039/c8cc02224k

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  • Development of Frequency Based Taste Receptors Using Bioinspired Glucose Nanobiosensor Reviewed

    7 ( 1 )   2017.12

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

    DOI: 10.1038/s41598-017-01855-5

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  • Sequential experimental strategies of longitudinal unzipping of SWNTs: Selective width of single layer graphene nanoribbon Invited Reviewed

    171 - 174   2017.10

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

    DOI: 10.1109/RSM.2017.8069173

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  • Fabrication of piezoresistive based pressure sensor via purified and functionalized CNTs/PDMS nanocomposite: Toward development of haptic sensors Reviewed

    266   158 - 165   2017.10

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    DOI: 10.1016/j.sna.2017.09.026

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  • Random network fabrication using Ag-Ag<sub>2</sub>S core-shell nanoparticles for reservoir computing

    Hadiyawarman Hadiyawarman, Amano Yurina, Eguchi Masanori, Tanaka Hirofumi

    JSAP Annual Meetings Extended Abstracts ( The Japan Society of Applied Physics )   2017.2 ( 0 )   1943 - 1943   2017.08

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    DOI: 10.11470/jsapmeeting.2017.2.0_1943

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  • Size Dependent Magnetic and Electric Properties of Superoxygenated Free Standing La<sub>2</sub>CuO<sub>4</sub> Nanoparticles

    Budiman Faisal, Horibe Yoichi, Tanaka Hirofumi

    JSAP Annual Meetings Extended Abstracts ( The Japan Society of Applied Physics )   2017.2 ( 0 )   2817 - 2817   2017.08

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    DOI: 10.11470/jsapmeeting.2017.2.0_2817

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  • Diameter dependence of longitudinal unzipping of single-walled carbon nanotube to obtain graphene nanoribbon Reviewed

    56 ( 6 )   2017.06

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    DOI: 10.7567/JJAP.56.06GG12

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  • Chirality dependence of Longitudinal Unzipping of Single-Walled Carbon Nanotube to obtain Graphene Nanoribbon Reviewed

    M. Fukumori, R. R. Pandey, T. Fujiwara, A. TermehYousefi, R. Negishi, Y. Kobayashi, H. Tanaka, T. Ogawa

    Jpn. J. Appl. Phys.   56   06GG02   2017.05

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    DOI: 10.1088/1361-6528/aa6567/meta

  • Synthesis of very narrow multilayer graphene nanoribbon with turbostratic stacking Reviewed

    R. Negishi, K. Yamanoto, H. Kitakawa, M. Fukumori, H. Tanaka , T. Ogawa, Y. Kobayashi

    Appl. Phys. Lett.   110   201901   2017.05

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    DOI: 10.1063/1.4983349

  • Development of Haptic Based Piezoresistive Artificial Fingertip for Maturity Analysis of Tomato via functionalzed carbon nanotubes Reviewed

    A. TermehYousefi, S. Azhari, A. Khajeh, M. N. Hamidon, H. Tanaka

    Mater. Sci. Eng. C   77   1098 - 1103   2017.04

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    DOI: 10.1016/j.msec.2017.04.040

  • Tuning the electrical property of single layer graphene nanoribbon by adsorption of planar molecular nanoparticles Reviewed

    R. R. Pandey, M. Fukumori, A. TermehYousef, M. Eguchi, D. Tanaka, T. Ogawa, H. Tanaka

    Nanotechnology   28   175704   2017.04

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    DOI: 10.1088/1361-6528/aa6567

  • Enhancement of glucose oxide electron-transfer mechanism in glucose biosensor via optimum physical chemistry of functionalized carbon nanotubes Reviewed

    33 ( 2 )   201 - 215   2017.04

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    DOI: 10.1515/revce-2015-0051

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  • Ag-Ag<sub>2</sub>S core-shell nanoparticles synthesis and random network fabrication for neuromorphic device

    Hadiyawarman Hadiyawarman, Kawashima Naoaki, TermehYousefi Amin, Tanaka Hirofumi

    JSAP Annual Meetings Extended Abstracts ( The Japan Society of Applied Physics )   2017.1 ( 0 )   1878 - 1878   2017.03

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    DOI: 10.11470/jsapmeeting.2017.1.0_1878

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  • Fabrication and electric measurement of graphene nanoribbon for next generation nanowiring

    Hirofumi Tanaka

    The Bulletin of the Society of Nano Science and Technology   16 ( 2 )   55 - 59   2017.02

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  • 次世代ナノ配線を志向したグラフェンナノリボン作製と電気特性制御 Reviewed

    田中 啓文

    ナノ学会会報   16   55 - 59   2017.01

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  • Adsorption of graphene nanoribbons on substrates with vaccume molecule spray

    Ando Saeko, Inamni Eiichi, Tanaka Hirohumi, Yamada Toyokazu

    Abstract of annual meeting of the Surface Science of Japan ( The Japan Society of Vacuum and Surface Science )   37 ( 0 )   118   2017.01

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    DOI: 10.14886/sssj2008.37.0_118

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  • Spike-based time-domain weighted-sum calculation using nanodevices for low power operation Reviewed

    390 - 392   2016.11

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    DOI: 10.1109/NANO.2016.7751490

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  • Progress on nanoparticle-based carbon nanotube complex: fabrication and potential application Reviewed

    A. TermehYousefi, M. Fukumori, R. R. Pandey, P. Liu, L. Fu, S. Bagheri, H. Tanaka

    Rev. Inorg. Chem.   4   183 - 201   2016.10

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    DOI: 10.1515/revic-2016-0004

  • Enhancement of Glucose Oxides Electron Transfer mechanism in Glucose Biosensor via Optimum Physical Chemistry of Functionalized Carbon Nanotubes Reviewed

    A. TermeYousefi, S. Bagheri, H. Tanaka

    Reviews in Chemical Engineering   33 ( 2 )   2016.07

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  • Single layer graphene nanoribbon changed to semiconducting by nanoparticle adsorption

    Hirofumi Tanaka

    Material Stage   15 ( 11 )   67 - 69   2016.02

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  • Co-Adsorption of TbIII-Porphyrin Double-Decker Single-Molecule Magnets in a Porous Molecular Network: Toward Controlled Alignment of Single-Molecule Magnets on a Carbon Surface Reviewed

    T.Inose, D.Tanaka, O.Ivasenko, K.Tahara, S.De Feyter, Y.Tobe, H.Tanaka, T.Ogawa

    Chem. Lett.   2016.01

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    DOI: 10.1246/cl.151040

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  • High Efficiency Platform for Biosensors Based On Optimum Physical Chemistry of Carbon Nanotubes Reviewed

    A. T. Yousefi, S. Ikeda, M. R. Mahmood, M. Miyake, H. Tanaka

    Chem. Vap. Deposition   2016.01

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  • Correlation of Critical Parameters on Carbon Nanotubes Crystallinity in Chemical Vapor Deposition by using Renewable Bioresource Reviewed

    A. TermehYousefi, H. Tanaka, S. Bagheri, M. R. Mahmood, S. Ikeda

    J. Nanosci. Nanotechnol.   2016.01

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    DOI: 10.1166/jnn.2016.11648

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  • Effect of Protonation on the Single-Molecule-Magnet Behavior of a Mixed (Phthalocyaninato)(porphyrinato) Terbium Double-Decker Complex Reviewed

    D. Tanaka, N. Sumitani, T. Inose, H. Tanaka, N. Ishikawa, T. Ogawa

    Chem. Lett.   2016.01

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    DOI: 10.1246/cl.150034

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  • Functionality emergence of single molecule electronics Reviewed

    134 - 135   2015.12

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    DOI: 10.1109/ICSJ.2015.7357378

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  • Possible High Efficiency Platform for Biosensors Based on Optimum Physical Chemistry of Carbon Nanotubes Reviewed

    21 ( 10-12 )   263 - 266   2015.12

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    DOI: 10.1002/cvde.201507184

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  • Erratum:: Method for Controlling Electrical Properties of Single-Layer Graphene Nanoribbons via Adsorbed Planar Molecular Nanoparticles (Scientific Reports (2015) 5:12341 DOI: 10.1038/srep12341)) Reviewed

    5   2015.10

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    DOI: 10.1038/srep14399

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  • Vectorial Crystal Growth of Oriented Vertically Aligned Carbon Nanotubes Using Statistical Analysis Reviewed

    15 ( 7 )   3457 - 3463   2015.07

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    DOI: 10.1021/acs.cgd.5b00534

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  • Vectorial Crystal Growth of Oriented Vertically Aligned Carbon Nanotubes using statistical analysis Reviewed

    A. TermehYousefi, H. Tanaka, S. Bagheri, F. Elfghi, M. Rusop, S. Ikeda

    Crystal Growth & Design   15   3457 - 3463   2015.05

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  • Switching of single-molecule magnetic properties of Tb<sup>III</sup>- porphyrin double-decker complexes and observation of their supramolecular structures on a carbon surface Reviewed

    20 ( 36 )   11362 - 11369   2014.01

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    DOI: 10.1002/chem.201402669

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  • Erratum: Large rectification effect achieved by a combination of carbon nanotube junction and molecule-carbon nanotube interface (Applied Physics Express (2012) 5 (115102)) Reviewed

    5 ( 12 )   2012.12

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    DOI: 10.1143/APEX.5.129201

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  • Fabrication of nanogap electrodes by the molecular lithography technique Reviewed

    50 ( 3 )   2011.03

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    DOI: 10.1143/JJAP.50.035204

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  • Preparation of organic nanoscrews from simple porphyrin derivatives Reviewed

    Ozawa H., Tanaka H., Kawao M., Uno S., Nakazato K.

    Chemical Communications   ( 47 )   7411 - 7413   2009.12

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    DOI: 10.1039/b915832d

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  • A photo-responsive molecular wire composed of a porphyrin polymer and a fullerene derivative Reviewed

    Ozawa H., Kawao M., Uno S., Nakazato K., Tanaka H., Ogawa T.

    Journal of Materials Chemistry   19 ( 44 )   8307 - 8313   2009.11

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    DOI: 10.1039/b910638c

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  • Preparation of long conjugated porphyrin polymers with gold nanopartieles at both ends as electronic and/or photonic molecular wires Reviewed

    Ozawa H., Kawao M., Tanaka H., Ogawa T.

    Chemistry Letters   38 ( 6 )   542 - 543   2009.07

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    DOI: 10.1246/cl.2009.542

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  • Spectral, structural, and computational studies of a new family of ruthcnium(II) Complexes containing substituted 1,10-phenanthroline ligands and in situ electropolymerization of a phenanthroIineruthenium(II) complex Bridging nanogap gold electrodes Reviewed

    Huang W., Wang L., Tanaka H., Ogawa T.

    European Journal of Inorganic Chemistry   ( 10 )   1321 - 1330   2009.04

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    DOI: 10.1002/ejic.200801131

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  • Vertical alignment of single-walled carbon nanotube films formed by electrophoretic deposition Reviewed

    Kim S., Lee H., Tanaka H., Weiss P.

    Langmuir   24 ( 22 )   12936 - 12942   2008.11

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    DOI: 10.1021/la802266y

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  • Effects of metal-ion complexation for the self-assembled nanocomposite films composed of gold nanoparticles and 3,8-bis(terthiophenyl)phenanthroline- based dithiols bridging 1 μm gap gold electrodes: Morphology, temperature dependent electronic conduction, and photoresponse Reviewed

    Huang W., Tanaka H., Ogawa T.

    Journal of Physical Chemistry C   112 ( 30 )   11513 - 11526   2008.07

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    DOI: 10.1021/jp711635p

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  • A new utilization of organic molecules for nanofabrication using the molecular ruler method Reviewed

    Hino T., Tanaka H., Ozawa H., Iida Y., Ogawa T.

    Colloids and Surfaces A: Physicochemical and Engineering Aspects   313-314   369 - 372   2008.02

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    DOI: 10.1016/j.colsurfa.2007.05.045

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  • Scanning tunneling microscopy investigation of vanadyl and cobalt(II) octaethylporphyrin self-assembled monolayer arrays on graphite Reviewed

    Miyake Y., Tanaka H., Ogawa T.

    Colloids and Surfaces A: Physicochemical and Engineering Aspects   313-314   230 - 233   2008.02

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    DOI: 10.1016/j.colsurfa.2007.05.073

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  • Syntheses, crystal structures, and spectral properties of a series of 3,8-bisphenyl-1,10-phenanthroline derivatives: Precursors of 3,8-bis(4-mercaptophenyl)-1,10-phenanthroline and its ruthenium(II) complex for preparing nanocomposite junctions with gold nanoparticles between 1 μm gap gold electrodes Reviewed

    Huang W., Masuda G., Maeda S., Tanaka H., Hino T., Ogawa T.

    Inorganic Chemistry   47 ( 2 )   468 - 480   2008.01

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    DOI: 10.1021/ic701295q

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  • Observation of single electron effect of the Au nanoparticles using hybrid type nanofabrication technique Reviewed

    Negishi R., Tanaka H.

    Journal of the Vacuum Society of Japan   51 ( 7 )   428 - 432   2008.01

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    DOI: 10.3131/jvsj2.51.428

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  • Size-dependent single electron tunneling effect in Au nanoparticles Reviewed

    Negishi R., Hasegawa T., Tanaka H., Terabe K., Ozawa H., Ogawa T., Aono M.

    Surface Science   601 ( 18 )   3907 - 3911   2007.09

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    DOI: 10.1016/j.susc.2007.04.039

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  • Photo-response behavior of Au nano-particle/porphyrin polymer composite device with nano-gapped electrodes Reviewed

    Ogawa T., Ozawa H., Kawao M., Tanaka H.

    Journal of Materials Science: Materials in Electronics   18 ( 9 )   939 - 942   2007.09

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    DOI: 10.1007/s10854-007-9262-0

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  • I-V characteristics of single electron tunneling from symmetric and asymmetric double-barrier tunneling junctions Reviewed

    Negishi R., Hasegawa T., Terabe K., Aono M., Tanaka H., Ogawa T., Ozawa H.

    Applied Physics Letters   90 ( 22 )   2007.06

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    DOI: 10.1063/1.2745252

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  • Synthesis of dendron-protected porphyrin wires and preparation of a one-dimensional assembly of gold nanoparticles chemically linked to the π-conjugated wires Reviewed

    Ozawa H., Kawao M., Tanaka H., Ogawa T.

    Langmuir   23 ( 11 )   6365 - 6371   2007.05

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    DOI: 10.1021/la0634544

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  • Refinement of conditions of point-contact current imaging atomic force microscopy for molecular-scale conduction measurements Reviewed

    Yajima T., Tanaka H., Matsumoto T., Otsuka Y., Sugawara Y., Ogawa T.

    Nanotechnology   18 ( 9 )   2007.03

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    DOI: 10.1088/0957-4484/18/9/095501

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  • Formation of supramolecular porphyrin polymers in the solution and on the surface Reviewed

    Sato H., Tsutsumi O., Takeda K., Tanaka H., Ozawa H., Kawao M., Ogawa T.

    Polymer Preprints, Japan   55 ( 2 )   2006.12

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  • Fabrication of periodic standing rod arrays by the shadow cone method Reviewed

    Tanaka H., Weiss P., Horn M.

    International Journal of Nanoscience   5 ( 6 )   815 - 819   2006.12

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    DOI: 10.1142/S0219581X06005200

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  • A method for the fabrication of sculptured thin films of periodic arrays of standing nanorods Reviewed

    Tanaka H., Horn M., Weiss P.

    Journal of Nanoscience and Nanotechnology   6 ( 12 )   3799 - 3802   2006.12

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    DOI: 10.1166/jnn.2006.616

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  • Morphology and electric properties of nonathiophene/Au nano-composite thin films formed between 1 μm gapped electrodes Reviewed

    Ogawa T., Huang W., Tanaka H.

    Molecular Crystals and Liquid Crystals   455 ( 1 )   305 - 309   2006.10

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    DOI: 10.1080/15421400600698774

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  • Electronic properties of a single-walled carbon nanotube/150mer-porphyrin system measured by point-contact current imaging atomic force microscopy Reviewed

    Tanaka H., Yajima T., Kawao M., Ogawa T.

    Journal of Nanoscience and Nanotechnology   6 ( 6 )   1644 - 1648   2006.06

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    DOI: 10.1166/jnn.2006.246

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  • Fabrication of nanoscale gaps using a combination of self-assembled molecular and electron beam lithographic techniques Reviewed

    Negishi R., Hasegawa T., Terabe K., Aono M., Ebihara T., Tanaka H., Ogawa T.

    Applied Physics Letters   88 ( 22 )   2006.05

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    DOI: 10.1063/1.2209208

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  • Synthesis of end-functionalized π-conjugated porphyrin oligomers Reviewed

    Ozawa H., Kawao M., Tanaka H., Ogawa T.

    Tetrahedron   62 ( 20 )   4749 - 4755   2006.05

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    DOI: 10.1016/j.tet.2006.03.031

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  • Simple preparation method for supramolecular porphyrin arrays on mica using air-water interface Reviewed

    Sato H., Tsutsumi O., Takeda K., Tanaka H., Ogawa T.

    Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers   45 ( 3 B )   2324 - 2327   2006.03

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    DOI: 10.1143/JJAP.45.2324

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  • Synthesis and self-assembly of novel porphyrin molecular wires Reviewed

    Kawao M., Ozawa H., Tanaka H., Ogawa T.

    Thin Solid Films   499 ( 1-2 )   23 - 28   2006.03

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    DOI: 10.1016/j.tsf.2005.07.143

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  • Preparation of very reactive thiol-protected gold ianoparticles: Revisiting the Brust-Schiffrin method Reviewed

    Araki K., Mizuguchi E., Tanaka H., Ogawa T.

    Journal of Nanoscience and Nanotechnology   6 ( 3 )   708 - 712   2006.03

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    DOI: 10.1166/jnn.2006.079

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  • Molecular junctions composed of oligothiophene dithiol-bridged gold nanoparticles exhibiting photoresponsive properties Reviewed

    Huang W., Masuda G., Maeda S., Tanaka H., Ogawa T.

    Chemistry - A European Journal   12 ( 2 )   607 - 619   2005.12

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    DOI: 10.1002/chem.200500822

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  • Position-selected molecular ruler Reviewed

    Tanaka H., Anderson M., Horn M., Weiss P.

    Japanese Journal of Applied Physics, Part 2: Letters   43 ( 7 B )   2004.07

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

    DOI: 10.1143/JJAP.43.L950

    Scopus

    Other Link: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=4644324544&origin=inward

  • Multi-curve fitting analysis of temperature-dependent I-V curves of poly-hexathienylphenanthroline-bridged nanogap electrodes Reviewed

    Araki K., Endo H., Tanaka H., Ogawa T.

    Japanese Journal of Applied Physics, Part 2: Letters   43 ( 5 A )   2004.05

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

    Scopus

    Other Link: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=3142649554&origin=inward

  • Advances in nanolithography using molecular rulers Reviewed

    Anderson M., Tan L., Tanaka H., Mihok M., Lee H., Horn M., Weiss P.

    Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures   21 ( 6 )   3116 - 3119   2003.11

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

    Scopus

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  • Exploiting intermolecular interactions and self-assembly for ultrahigh resolution nanolithography Reviewed

    Anderson M., Smith R., Donhauser Z., Hatzor A., Lewis P., Tan L., Tanaka H., Horn M., Weiss P.

    Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures   20 ( 6 )   2739 - 2744   2002.11

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

    DOI: 10.1116/1.1515301

    Scopus

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  • Electronic band structure and magnetism of Fe<inf>16</inf>N<inf>2</inf> calculated by the FLAPW method Reviewed

    Tanaka H., Harima H., Yamamoto T., Katayama-Yoshida H., Nakata Y., Hirotsu Y.

    Physical Review B - Condensed Matter and Materials Physics   62 ( 22 )   15042 - 15046   2000.12

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

    DOI: 10.1103/PhysRevB.62.15042

    Scopus

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Publications (Books)

  • 分子アーキテクトニクス~単分子技術が開く新たな機能~

    多田博一、赤井恵、浅井哲也、田中啓文、寺尾潤、平瀬肇(Supervisor (editorial))

    日本化学会  2018.01 

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    Language:Japanese

Conference Prsentations (Oral, Poster)

  • Adsorption of graphene nanoribbons on substrates with vaccume molecule spray

    Ando Saeko, Inamni Eiichi, Tanaka Hirohumi, Yamada Toyokazu

    Abstract of annual meeting of the Surface Science of Japan 

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    Event date: 2017.01   Language:English  

    CiNii Article

  • Neuron-like signal generation and its chaotic analysis of single-walled carbon nanotube and nanoparticle complex

    International Congress on Scanning Probe Microscopy 

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    Event date: 2014.12.11 - 2014.12.13   Language:English  

  • Electrical properties of complex of nanoparticles and single-walled carbon nanotube

    225th ECS Meeting 

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    Event date: 2014.05.11 - 2014.05.15   Language:English  

Industrial Property

  • 3次元電気素子及びそれを備えた機械学習システム

    田中啓文、宇佐美雄生、サマン・アズハリ

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    Application no:特願2020-174660  Date applied:2020.10.16

  • 電気特性評価装置

    長谷川剛,青野正和,中山知信,奥田太一,寺部一弥,田中啓文

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    Application no:特願平11-360274  Date applied:1999.12.20

    Announcement no:特開2001-174491  Date announced:2001.06.29

Lectures

  • Material intelligence: in-materio reservoir computing devices composed by random network of nanoparticles (Invited)

    6th International Symposium on Frontiers in Materials Science (FMS2022)  2022.11  Vietnam National University, Hanoi

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    Event date: 2022.11.21 - 2022.11.23   Language:English   Presentation type:Invited lecture   Venue:Phu Quoc   Country:Viet Nam  

  • マテリアルAI演算とロボット応用

    FAIS北九州学術研究都市20周年日台フォーラム  2022.10  北九州産学連携機構FAIS

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    Event date: 2022.10.20 - 2022.10.21   Language:English   Presentation type:Special lecture   Venue:北九州学研都市会議場   Country:Japan  

  • In-Materio Reservoir Computing Devices of Random Network Nanoparticles for Autonomous Robotics

    SSDM2022 (2022 International conference on solid state diveces and materials)  2022.09  Japan Society of Applied Physics

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    Event date: 2022.09.26 - 2022.09.29   Language:English   Presentation type:Invited lecture   Venue:Makuhari Messe, Chiba, Japan   Country:Japan  

  • 化学ダイナミクスを持つナノ粒子のランダムネットワークを用いた リザバー演算とロボット応用

    第83回応用物理学会秋季学術講演会  2022.09  応用物理学会

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    Event date: 2022.09.20 - 2022.09.23   Language:Japanese   Presentation type:Invited lecture   Venue:東北大学   Country:Japan  

  • In-Materio Computing Devices Composed by Random Network of Nanoparticles with Chemical Dynamics

    XXBMIC (The 20th Brazilian Meeting on Inorganic Chemistry)  2022.09  Brazilian Chemical Society

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    Event date: 2022.09.12 - 2022.09.16   Language:English   Presentation type:Invited lecture   Venue:Bento Gonssalves, RS   Country:Brazil  

  • ランダムネットワークを用いたリザバー演算素子の性能と知的システム応用

    電気化学会電子材料委員会  2022.08 

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    Event date: 2022.08.30 - 2022.08.31   Language:Japanese   Presentation type:Invited lecture   Venue:遠隔   Country:Japan  

  • In-Materio Computing Devices Composed of Random Network Nanoparticles for Future Autonomous Robot Operation

    AM-FPD2022  2022.07 

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    Event date: 2022.07.07 - 2022.07.08   Language:English   Presentation type:Invited lecture   Venue:Ryukoku Univ./ Hybrid  

  • In-Materio Computing Devices Consisted of Random Network Nanoparticles for Autonomous Robot Operation Systems

    ISPlasma2022/IC-PLANTS2022  2022.03 

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    Event date: 2022.03.06 - 2022.03.10   Language:English   Presentation type:Invited lecture   Venue:Nagoya University   Country:Japan  

  • Smart sensors by intelligent materials

    The 6th Electron Devices Technology and Manufacturing Conference (EDTM2022)  2022.03  IEEE Electric Device Society

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    Language:English   Presentation type:Special lecture   Venue:Online  

  • ランダムネットワークが生み出すマテリアル知能:インマテリオ物理リザバー

    東京理科大学 化学特別講義1  2022.01  東京理科大学 理学研究科 化学専攻

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    Language:Japanese   Presentation type:Invited lecture   Venue:東京理科大と遠隔接続  

  • ランダムネットワークが生み出すマテリアル知能: インマテリオ物理リザバー

    第3回ブレインウェア工学研究会  2021.12 

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    Language:Japanese   Presentation type:Invited lecture   Venue:遠隔  

  • In-Materio Computing Devices Consisted of Random Network Nanoparticles for Autonomous robotics

    MEMRISYS 2021 Conference  2021.11 

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    Language:English   Presentation type:Invited lecture  

  • Fabrication and Characterization of Unzipped Graphene Nanoribbons

    7th International Conference on Superconductivity and Magnetism- ICSM2020  2021.10 

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    Language:English   Presentation type:Invited lecture  

  • ナノ材料ネットワークの時間ダイナミクスが拓く物理リザバーの演算機能

    第82回応用物理学会秋季学術講演会  2021.09  応用物理学会

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    Language:Japanese   Presentation type:Invited lecture   Venue:遠隔  

  • ランダムネットワークが生み出すマテリアル知能: インマテリオ物理リザバー

    第82回応用物理学会秋季学術講演会  2021.09  応用物理学会

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    Language:Japanese   Presentation type:Invited lecture   Venue:遠隔  

    https://meeting.jsap.or.jp/invited-speakers

  • 海馬・偏桃体・前頭前野の機能を統合した脳型AI ハードウェア

    第82回応用物理学会秋季学術講演会  2021.09 

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    Language:Japanese   Presentation type:Invited lecture   Venue:遠隔  

  • In-Materio Reservoir Computing Devices Consisted of Random Network Structures

    AFM_AMEC2021  2021.07  Materials Research Society Thailand

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    Language:English   Presentation type:Invited lecture  

  • Random Network Structure of Materials Developing Next Generation AI Devices for Autonomous Robotics

    ECS conference  2021.06 

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    Language:English   Presentation type:Invited lecture  

  • Reservoir computing device composed by chemical dynamics

    UCLA Physical Chemistry seminar series  2021.04  UCLA

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    Presentation type:Invited lecture   Venue:UCLA  

  • Nanoparticle Network as an Effective In-Materio Reservoir Computing Device

    ISASE2021  2021.04  Ataturk University and University Putora Malaysia

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    Language:English   Presentation type:Invited lecture   Venue:Ataturk University (online)  

  • Nanoparticle Network as an Effective In-Materio Reservoir Computing Device

    ISASE2021  2021.04  Ataturk University and University Putora Malaysia

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    Event date: 2021.04.07 - 2021.04.09   Language:English   Presentation type:Invited lecture   Venue:Ataturk University, Turkey  

  • Random network structure of materials developing next generation AI devices for autonomous systems

    IUMRS-ICA2021  2021.02 

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    Language:English   Presentation type:Invited lecture   Venue:Chengmai, Thailand (online)  

  • Recent Development of Neuromorphic AI Hardware

    The 14th International collaboration Symposium on Information, Production and Systems (ISIPS 2020)  2020.11  Waseda Univ.

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    Language:English   Presentation type:Invited lecture   Venue:Kitakyushu Research Park  

  • ニューロモルフィックAIハードウェア研究センターの取り組みと今後

    北九州学研都市フォーラム  2020.10  北九州産業学術推進機構

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    Language:Japanese   Presentation type:Special lecture   Venue:北九州学研都市会議場  

  • SWNT/ポリ酸ランダムネットワークによる脳型パルス発生と ニューロモルフィック演算

    高分子討論会  2020.09  高分子学会

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    Language:Japanese   Presentation type:Invited lecture   Venue:遠隔  

    近年深層学習の優れた計算能力が広く認知され、人工知能の実応用が急速に広がっている。一方で、人工知能アルゴリズムを実行するハードウェアは、シリコンCMOS技術のスケーリングの物理的限界に直面し、性能向上は頭打ちが予想される。このため神経情報処理系である人工ニューラルネットワーク(ANN)やその応用形である深層学習システム(以下本稿ではこれらを人工知能システムと呼ぶ)を物理的に実装するハードウェア技術とそれを支える新しい材料・デバイスへの関心が高まっている。求められるデバイス機能として、従来の計算システムと決定的に異なるのは、ダイナミクスの利用である。ナノマテリアルの非線形性やネットワーク構造を巧みに用いることで、自発的にパルスやノイズを発生するデバイスの実現が期待される。これらのデバイスは人工知能システムの飛躍的な低消費電力化や高集積化を可能とする。また、ANNの学習プロセスでは重み付き加算(積和演算)部分の重みを絶えず変更し記憶する必要性があり、これに代わる電力消費量の小さいデバイスも求められる。我々は分子やナノカーボンマテリアルを用い、ANNに置き換わる機能を実現する材料研究を進めている。本稿ではこれらナノマテリアルとネットワークの形成、機能化のポイント、および我々の最近の研究成果について紹介する。

  • 多様な材料を利用したランダムネットワーク物理リザバーの比較

    第81回応用物理学会秋季講演会  2020.09  応用物理学会

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    Language:Japanese   Presentation type:Others   Venue:遠隔  

  • 多様な材料を利用したランダムネットワーク物理リザバーの比較

    応用物理学会秋季講演会  2020.09  応用物理学会

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    Event date: 2020.09.08 - 2020.09.11   Language:Japanese   Presentation type:Invited lecture   Venue:遠隔  

    リカレントニューラルネットワーク(RNN)の一種であるリザバー演算は、多電極からの出力重みの学習のみを必要とするため、エネルギー効率が高くより速い予測や分類タスクを行えると期待されている。非線形性、メモリ効果、高次元性といったリザバーの特性を反映した物理的なハードウェアプラットフォームは、現状 AI システムで標準的に使われているソフトウェアベースのインターフェースに代替できるとして注目されている。本研究では、我々がすでにリザバーとしての有効性を確認している単層カ ーボンナノチューブ(SWNT)/ポリオキソメタレート集合体[1]、Ag/Ag2S 微粒子集合体、Ag/Ag2Se ナノワイヤー集合体など多様な材料を利用したランダムネットワーク(RNW)を構築し物理的リザバーとした際の電気測定結果を紹介する。また、波形生成と非線形自己回帰移動平均(NARMA)時系列予測の 2つのベンチマークタスクの結果を比較し、どの材料がリザバー演算にとって有効なのか検討する。

  • Application of nanomaterials for neuromorphic processing

    International workshop on Bioiontronics, ISIPS2019  2019.11 

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    Language:English   Presentation type:Invited lecture  

  • Neuromorphic pulse generation from SWNT/POM random network for next generation computer

    MNC-2019  2019.10  Japanese Society of Applied Physics

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    Language:English   Presentation type:Invited lecture  

  • Neuromorphic pulse generation from SWNT/POM random network for next generation computer

    ISAS-2019  2019.10  Ho Chi Minh City University of Technology

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    Language:English   Presentation type:Keynote lecture   Venue:Ho Chi Minh City University of Technology  

  • Neuromorphic pulse generation from SWNT/POM random network

    JCC-2019  2019.09  Indonesia Chemical Scociety

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    Language:English   Presentation type:Special lecture  

  • Neuromorphic pulse generation from SWNT/POM random network

    MRS-Thailand 2019  2019.07  MRS-Thailand

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    Language:English   Presentation type:Invited lecture   Venue:Pattaya  

  • Neuron like pulse generation by SWNT/POM random network

    2018.06 

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    Language:English   Presentation type:Invited lecture  

  • Fabrication of nanogap electrodes by molecular ruler method

    2014.11 

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    Event date: 2014.11.04 - 2014.11.07   Language:English   Presentation type:Special lecture  

  • カーボンナノチューブネットワークを用いた脳型デバイス

    ナノカーボンバイオセンサーの医療応用研究会  2014.10 

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    Event date: 2014.10.09   Language:English   Presentation type:Special lecture  

  • Electric properties of single-walled carbon nanotube and nanoparticle complex for neuron-like signal generation

    Seminar of Materals and Metallurgy2014  2014.10  LIPI

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    Event date: 2014.10.02   Language:English   Presentation type:Special lecture  

  • Electric properties of single-walled carbon nanotube and nanoparticle complex for neuron-like signal generation

    MRS-Id  2014.09 

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    Event date: 2014.09.26 - 2014.09.28   Language:English   Presentation type:Special lecture  

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Press

  • 九州工業大学の田中啓文教授、タイ国立大から名誉学位   Newspaper, magazine

    田中啓文

    日本経済新聞  日本経済新聞  41面  2022.07.29

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    Author:Other  

  • マテリアルベースでのリザバー演算素子の開発とロボティクスへの応用に成功   Newspaper, magazine

    田中啓文

    日本経済新聞  日本経済新聞  電子版  2022.01.06

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    Author:Other  

  • 導電性高分子を用いた「物理リザバー計算」による音声認識、九工大が成功   Internet

    宇佐美雄生, 松本卓也, Wilfred van der Wiel, ⽥中啓⽂

    まいなびニュース  2021.09.23

  • 呉高専、九州工大との包括連携   Newspaper, magazine

    田中啓文

    日刊工業新聞  2021.10.14

  • 脳型コンピューター、材料で革新   Newspaper, magazine

    田中啓文

    日経産業新聞  2021.09.17

  • 層数制御した多層GNR   Newspaper, magazine

    根岸良太,小林慶裕,森伸也,田中啓文

    科学新聞  2021.07.02

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Honors and Awards

  • Honary Ph. D degree

    Suranaree University of Technology   2021.09.25

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    Country:Thailand

Grants-in-Aid for Scientific Research

  • ナノシステムの化学ダイナミクスを利用した超低消費電力マテリアルリザバーの開発

    Grant number:22H01900  2022.04 - 2026.03   基盤研究(B)

  • 強相関電子材料のドメイン界面における異常配位環境を利用した新奇機能性開拓

    Grant number:17H03393  2017.04 - 2020.03   基盤研究(B)

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    強相関電子材料のドメイン界面における異常配位環境を利用し、新奇機能性を開拓する

  • アンジップ単層グラフェンナノリボンの革新的エッジエンジニアリング

    Grant number:15H03531  2015.04 - 2018.03   基盤研究(B)

  • パルス発生する負性抵抗素子カーボンナノチューブネットワークの脳型情報処理への応用

    Grant number:15K12109  2015.04 - 2017.03   挑戦的萌芽研究

  • 非対称、非線形単分子電気特性を示す有機・無機混成分子系の合成と機能集積化

    Grant number:25110002  2013.06 - 2018.03   新学術領域研究

  • カーボンナノシステムの有機分子修飾による電子特性制御

    Grant number:24510150  2012.04 - 2015.03   基盤研究(C)

  • 機能性単一分子の電子機能/構造相関の解明

    Grant number:23310076  2011.04 - 2014.03   基盤研究(B)

  • カーボンナノチューブ電極による単分子電子素子の研究

    Grant number:19310079  2007.04 - 2010.03   基盤研究(B)

  • カーボンナノチューブ配線上でナノデバイスとして動作する平面分子の電気特性評価

    Grant number:18710104  2006.04 - 2008.03   若手研究(B)

  • ナノチューブ上での金属クラスター構造制御と物性

    Grant number:17310059  2005.04 - 2007.03   基盤研究(B)

  • ナノ球リソグラフィーとシャドーコーン法によるナノロッド配列の作製と光学特性評価

    Grant number:16651073  2004.04 - 2006.03   萌芽研究・萌芽的研究

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Contracts

  • 上野精機次世代先端共同研究講座

    2022.04

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    Grant type:Joint research

  • シャドウコーン法を使った直立ナノロッド配列作製とその応用

    2004.04 - 2005.03

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    Grant type:Joint research

Other External Funds

  • 公益財団法人北九州産業学術推進機構新成長戦略推進研究開発事業 カーボンナノチューブによる偶発的回路構造を利用した触覚センシング

    2020.04 - 2021.03

    北九州産業学術推進機構新成長戦略推進研究開発事業  

  • 自動トマト収穫ロボット搭載用の熟れ度検出のための革新的触覚センサーと機械学習自動判別システムの開発研究

    2018.04 - 2019.02

    北九州産業学術推進機構新成長戦略推進研究開発事業  

  • アンジップグラフェンナノリボンの交差構造の電気物性制御

    2015.04 - 2016.03

    池谷科学技術研究助成  

  • カーボンナノシステムの有機分子修飾による電子特性制御

    2012.04 - 2014.09

    稲盛財団助成  

  • ナノギャップの形成に関する研究

    2005.07 - 2010.03

    文部科学省 キーテクノロジー 研究開発の推進(ナノテク融合)  

  • カーボンナノチューブ配線上でナノデバイスとして動作する平面分子に関する研究

    2005.04 - 2006.03

    石川カーボン 科学技術振興財団  

  • 固体電解質ナノスイッチを用いた 学習機能回路の研究

    2005.04 - 2006.03

    三菱財団自然科学研究助成  

  • 単層カーボンナノチューブ配線上へのナノサイズ分子デバイスの配置と点接触電流イメージング原子間力顕微鏡を用いた特性評価

    2005.04 - 2006.03

    島津科学技術振興財団  

  • 巨大ポルフィリンアレーのメゾスコピック構造デバイス

    2001.04 - 2006.03

    CREST  

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Career of Research abroad

  • Measurement of magnetic properties of graphene nanoribbon/organic molecule nanocomplex

    Fudan University  Project Year:  2011.10.22 - 2011.12.22

  • Fabrication of graphene /organic molecular nanocomplex

    Rice University  Project Year:  2011.01.25 - 2011.04.10

Charge of off-campus class subject

  • Institution:福岡大学

  • Institution:宇部高専

Award for Educational Activities

  • 応用物理学会講演奨励賞

    応用物理学会   Ag2SeとAg2Sナノワイヤネットワーク物理デバイスの性能比較   2022.05.19

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    受賞国:Japan

  • The best student presentation award

    Society of Neuromorphic AI Hardware   Short-Term and Long-Term Plasticity of Pt/Ag-Ag2S Nanoparticles Network/Pt Artificial Synapses   2022.03.19

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    受賞国:Japan

  • Student presentation award

    Society of Neuromorphic AI Hardware   Performance comparison of Ag2S and Ag2Se nanowire random network devices as physical reservoirs   2022.03.19

     詳細を見る

    受賞国:Japan

  • Student Award

    ACSIN-24 & ICSPM26合同国際会議   2019.10.25

  • ポスター賞

    SAES2017   2017.11.16

Activities of Academic societies and Committees

  • ナノ学会   理事 兼 ナノ構造・物性部会 部会長  

    2021.05

  • MEMRYSYS2020国際会議   論文審査委員  

    2020.11

  • International Microprocesses and Nanotechnology Conference   セッションサブヘッド  

    2020.11

  • 分子アーキテクトニクス研究会   会長  

    2019.11

  • IMAA   Comittee member  

    2017.04

  • ナノ学会   ナノ構造・物性部会 副部会長  

    2016.04 - 2021.05

  • 応用物理学会   プログラム編集委員  

    2014.04 - 2018.03

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Social activity outside the university

  • 塔野小学校キャリアスタディ

    Role(s):Lecturer

    2021.02.18

     More details

    Audience: Schoolchildren

    Type:Visiting lecture

    八幡西区塔野小学校にて6年生を対象にしたキャリアスタディに出前出張。大学教授の仕事とは何かを説明した。
    主催者:塔野小学校及び同校PTA
    役割:講演者
    会場:遠隔

  • 塔野小学校キャリアスタディ

    2019.02.25

     More details

    Audience: Schoolchildren

    Type:Visiting lecture

    八幡西区塔野小学校にて6年生を対象にしたキャリアスタディに出前出張。大学教授の仕事とは何かを説明した。
    主催者:塔野小学校及び同校PTA
    役割:講演者
    会場:同校体育館