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Prof. Hirofumi Tanaka

Professor
Department of Human Intelligence Systems,
Graduate School of Life Science and Systems Engineering,
Kyushu Institute of Technology (Kyutech)

Director
Research Center for Neuromorphic AI Hardware, Kyutech

E-mail:tanaka[at]brain.kyutech.ac.jp
(Change [at] to @ when you send an e-mail.)



  

Profile

1994.03   Waseda University, B. Eng.
1996.03 Master course of Waseda University, Ms. Eng.
1998.04 JSPS special docutoral researcher(DC2)
1999.03 Doctor course of Osaka University, Ph.D. Eng.
1999.04 Special Postdoctoral Reseacher, RIKEN (Prof. M. Aono)
2002.04 Postroctoral Researcher, Pennsylvania State University (Prof. P. S. Weiss)
2003.10 Assistant Professor, Research Center for Molecular Scale  nanoscinece, Institute for Molecular Scinece. (Prof. T. Ogawa)
2008.04 Assistant Professor, Department of Chemistry, Graduate School of Science, Osaka University. (Prof. T. Ogawa)
2014.03 Associate Professor, Department of Chemistry, Graduate School of Science, Osaka University. (Prof. T. Ogawa)
2014.04 Professor, Department of Human Intelligence Systems, Graduate School of Life Science and Systems Engineering,Kyushu Institute of Technology
2018.04 Department Chair, Department of Human Intelligence Systems, Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology
2020.04 Director, Research Center for Neuromorphic AI Hardware, Kyushu Institute of Technology
   
            Adjunction
2003.04   Collaborative Researcher, JAIST.~2005.03
2011.01 Visiting Assistant Professor, Rice University, TX, USA.
2012.10 Visiting Professor, Fudan University, Shanhai, China.
2017.05 IEEE senior member
 

Awards

2013.1.21 2012.7.17
Presitential Award, Osaka University. Best Journal Paper Award in 2012 of Japan Society of Applied Physics. I got certification and medal !
2012.4.19 2006.5.20
Party for Inamori Foundation.Photo taken with President Inamori, Former president of Japan Airlines. Young Best Presenter Award, The 4th meeting of Society of Nano Science and Technology, Award was given by Prof Kaya, President of the Society.

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Activity

   Science and Technology ~2014
2017ICIAMM (INNOVATIVE APPROACHES IN MECHANICAL ENGINEERING AND MATERIALS SCIENCE) Technical Advisor
2017 Organizer, International conference of M&BE9
2016Nano Society Vice Section Leader of Section of structure and properties
2015Editorial Board, MNC
2015Comittee, Division of Molecular Electronics and Bioelectronics, The Japan Society of Applied Physics
2013Organizer, The 10 th meeting of Society of Nano Science and Technology
2013Editorial Boad, Journal of Society of Nano
2012Organizer, The 1st meeting of Nanocarbon comercializing Meeting
2012Organizer, Fulleren, nanotube, Graphene Symposium.

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Patents

  • 4Measurement System of Electric Property
  • 3 Rectifier
  • 2Switching Device and its Application
  • 1Non-linear Electrical Device

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Original Papers

  • 104 「Wirelessly Powered Dielectrophoresis of Metal Oxide Particles Using Spark-Gap Tesla Coil」
    F. Budiman, D. K. Silalahi, B. Muhammad, M. Rafi, Fathurrahman, M. Rozana, H. Tanaka, Electrophoresis , accepted for publication, (2020).
  • 103 「Frequency dependence dielectrophoresis technique for bridging graphene nanoribbons」
    W. Aji, Y. Usami, Hadiyawarman, R. Oyabu, H. Tanaka, Appl. Phys. Express , published online, (2020), doi: 10.35848/1882-0786/abb68d.
  • 102 「Variable Range Hopping Resistivity in La2-xSrxCuO4 Nanoparticles Evaluated by Four Point Probe Method」
    S. Winarsih, F. Budiman, H. Tanaka, T. Adachi, T. Goto, B. Soegijono, B. Kurniawan, I. Watanabe, Key Eng. Mater. 860, 142-147 (2020).
  • 101 「Pulse Generation Behavior of Single-Walled Carbon Nanotube/ Polyoxometalate Complex Random Network」
    D. Banerjee, Y. Xinguang, D. G. O. Hernowo, H. Tanaka, Y. Yamazaki, T. Ogawa, Proceedings of International Symposium on Applied Science 2019, Kalpa Publications in Eng. 3 , 150-153, (2020).
  • 100 「Control of the Neuromorphic Learning Behavior Based on the Aggregation of Thiol-protected Ag/Ag2S Core-Shell Nanoparticles」
    Hadiyawarman, M. Eguchi, H. Tanaka, Jpn. J. Appl. Phys. 59 , 015001 (2020).
  • 99 「Controllable synthesis of MoS2/graphene low-dimensional nanocomposites and their electrical properties」
    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).
  • 98 「A Molecular Neuromorphic Network Device consisting of Single-Walled Carbon Nanotubes complexed with Polyoxometalate (in Japanese, invited)」
    H. Tanaka, M. K. Akai, T. Asai, and T. Ogawa,The Institute of Electronics,Information and Communication Engineers (IEICE) Japanese C J103-C01, -, Jan. (2020). Invited
  • 97 「Three Sites Molecular Orbital Controlled Single-Molecule Rectifier based on Perpendicularly Linked Porphyrin-Imide Dyads」
    M. Handayani, H. Tanaka, S. Katayose, T. Ohto, Z. Chen, R. Yamada, H. Tada, T. Ogawa, Nanoscale 11 , 22724 (2019).
  • 96 「Growth of free-standing La2-xSrxCuO4 nanoparticles」
    S. Winarsih, F. Budiman, H. Tanaka , T. Adachi, T. Goto, B. Soegijono, B. Kurniawan, I. Watanabe, 4th International Conference on Functional Materials Science, ICFMS 2018, MSF 966 , 357-362 (2019).
  • 96 「Three Sites Molecular Orbital Controlled Single-Molecule Rectifier based on Perpendicularly Linked Porphyrin-Imide Dyads」
    M. Handayani, H. Tanaka, S. Katayose, T. Ohto, Z. Chen, R. Yamada, H. Tada, T. Ogawa, Nanoscale, accepted for publication.
  • 95 「Controllable synthesis of MoS2/graphene low-dimensional nanocomposites and their electrical properties」
    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., accepted for publication.
  • 94 「A Molecular Neuromorphic Network Device consisting of Single-Walled Carbon Nanotubes complexed with Polyoxometalate (Invited)」
    IEICE Trans. Electro. J103-C01, -, Jan. (2020), invited paper.
  • 93 「Facile Preparation of Hybrid Thin Films Composed of Spin-Crossover Nanoparticles and Carbon Nanotubes for Electrical Memory Devices」
    D. Tanaka, N. Aketa, H. Tanaka , S. Horike, T. Tamaki, T. Inose, O. Sakata, H. Tajiri, T. Ogawa, Dalton Trans. accepted for publication. DOI:10.1039/c8dt02923g.
  • 92 「A Molecular Neuromorphic Network Device consisting of Single-Walled Carbon Nanotubes complexed with Polyoxometalate」
    H. Tanaka, M. Akai-Kasaya, A. TermehYousefi, L. Hong, L. Fu, H. Tamukoh, D. Tanaka, T. Asai, T. Ogawa, Nat. Commun. , in press.
  • The first article in Nature X from Tanaka lab. !! 
  • 91 「Energy gap opening by crossing drop cast single-layer graphene nanoribbons」
    T.-K. Yamada, H. Fukuda, T. Fujiwara, P. Liu, K. Nakamura, S. Kasai, A. Vazquez de Parga, H. Tanaka, Nanotechnology , in print.
  • 90 「Self-assembly and ring-opening metathesis polymerization of cyclic conjugated molecules on highly ordered pyrolytic graphite」
    S.-T. Chiu, H.-Y. Chiang, Y.-J. Lin, Y.-Y. Lu, H. Tanaka, T. Hosokai, M. Horie, Chem. Commun. in print.
  • 89 「Electric property measurement of free-standing SrTiO3 nanoparticles assembled by dielectrophoresis」
    F. Budiman, T. Kotooka, Y. Horibe, M. Eguchi, H. Tanaka, Jpn. J. Appl. Phys. 57, 06HE07 (2018).
  • 88 「Recent Progress on Fabrication of Memristor and Transistor Based Neuromorphic Devices for High Signal Processing Speed with Low Power Consumption」(Progress Review)
    Hadiyawarman, F. Budiman, D. G. O. Hernowo, R. R. Pandey, H. Tanaka ,Jpn. J. Appl. Phys. 57, 03EA06 (2018).
  • 87 「Effects of radical initiators, polymerization inhibitors, and other agents on the sonochemical unzipping of double-walled carbon nanotubes」
    M. Fukumori, S. Hara, T. Ogawa, H. Tanaka , Jpn. J. Appl. Phys. 57, 03ED01 (2018).
  • 86   「Fabrication of piezoresistive based pressure sensor via purified and functionalized CNTs/PDMS nanocomposite: Toward development ofhaptic sensors」
    S. Azhari, A. TermehYousefi, H. Tanaka, A. Khajeh, N. Kuredemus, M. M. Bigdeli, M. N. Hamidon, Sensors and Actuators A: Physical 266 , 158-165 (2017).
  • 85   「Sequential Experimental Strategies of Longitudinal Unzipping of SWNTs: Selective Width of Single Layer Graphene Nanoribbon」
    H. Furuki, A. TermehYoiusefi, H. Tanaka, Proceedings for 2017 IEEE Regional Symposium on Micro and Nanoelectronics (RSM 2017), 4pp, (2017). Invited paper.  
  • 84 「Synthesis of very narrow multilayer graphene nanoribbon with turbostratic stacking」
    R. Negishi, K. Yamanoto, H. Kitakawa, M. Fukumori, H. Tanaka, T. Ogawa and Y. Kobayashi, Appl. Phys. Lett., accepted for publication (2017).
  • 83 「Development of Haptic Based Piezoresistive Artificial Fingertip for Maturity Analysis of Tomato via functionalzed carbon nanotubes」
    A. TermehYousefi, S. Azhari, A. Khajeh, M. N. Hamidon, H. Tanaka, Mater. Sci. Eng. C, accepted for publication (2017).
  • 82 「Development of Frequency Based Taste Receptors Using Bioinspired Glucose Nanobiosensor」
    A. TermehYousefi, K. Tateno, S. Bagheri, H. Tanaka, Sci. Rep., accepted for publication (2017). Second publication in Nature publisher in Tanaka Lab.!
  • 81  「Tuning the electrical property of single layer graphene nanoribbon by adsorption of planar molecular nanoparticles」
    R. R. Pandey, M. Fukumori, A. TermehYousef, M. Eguchi, D. Tanaka, T. Ogawa, H. TanakaNanotechnology 28, 175704 (6pp) (2017).
  • 80「Chirality dependence of Longitudinal Unzipping of Single-Walled Carbon Nanotube to obtain Graphene Nanoribbon」
    M. Fukumori, R. R. Pandey, T. Fujiwara, A. TermehYousefi, R. Negishi, Y. Kobayashi, H. Tanaka, T. Ogawa, Jpn. J. Appl. Phys., in print (2017).
  • 79 「Fabrication and electric property of graphene nanoribbon for next generation nanowiring」
    H. Tanaka, Bulletin of Nano Society, Mar (2017).
  • 78 「Progress on nanoparticle-based carbon nanotube complex: fabrication and potential application」
    A. TermehYousefi, M. Fukumori, R. R. Pandey, P. Liu, L. Fu, S. Bagheri, H. Tanaka , Rev. Inorg. Chem. 4, 183-201 (2016).
  • 77 「Spike-Based Time-Domain Weighted-Sum Calculation Using Nanodevices for Low Power Operation」
    T. Morie, H. Liang, T. Tohara, H. Tanaka , M. Igarashi, S. Samukawa, K. Endo, Y. Takahashi, 16th IEEE Conference on Nanotechnology (IEEE-NANO), 5pp. (2016).
    76 「Enhancement of Glucose Oxides Electron Transfer mechanism in Glucose Biosensor via Optimum Physical Chemistry of Functionalized Carbon Nanotubes」
    A. TermeYousefi, S. Bagheri, H. Tanaka , RevChemEng , accepted for publication (2016).
    75「Transition to semiconductor of single layer graphene nanoribbon by adsorption of organic molecules」
    H. Tanaka ,Material Stage, 15 No.11 (Feb)、67-69 (2016).
    74  「Silicon nanodisk array with a fin field-effect transistor for time-domain weighted sum calculation toward massively parallel spiking neural networks」
    T. Tohara, H. Liang, H. Tanaka, M. Igarashi, S. Samukawa, K. Endo, Y. Takahashi, T. Morie, Appl. Phys. Express , accepted for publication (2016).
  • 73 「Co-Adsorption of TbIII-Porphyrin Double-Decker Single-Molecule Magnets  「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」
    T.Inose, D.Tanaka, O.Ivasenko, K.Tahara, S.De Feyter, Y.Tobe, H.Tanaka, T.Ogawa, Chem. Lett. , accepted for publication (2016).
     
    72 「High Efficiency Platform for Biosensors Based On Optimum Physical Chemistry of Carbon Nanotubes」
    A. T. Yousefi, S. Ikeda, M. R. Mahmood, M. Miyake, H. Tanaka , Chem. Vap. Deposition , accepted for publication (2015). 

    in a Porous Molecular Network: Toward Controlled Alignment of Single-Molecule Magnets on a Carbon Surface」
  • 71Method for Controlling Electrical Properties of Single-Layer Graphene Nanoribbons via Adsorbed Planar Molecular Nanoparticles」
    H. Tanaka, R. Arima, M. Fukumori, D. Tanaka, R. Negishi, Y. Kobayashi, S. Kasai, T. K. Yamada, T. Ogawa, Sci. Rep., accepted for publication (2015). First publication in Nature Publisher!!
  • 70 「Vectorial Crystal Growth of Oriented Vertically Aligned Carbon Nanotubes using statistical analysis」
    A. TermehYousefi, H. Tanaka, S. Bagheri, F. Elfghi, M. Rusop, S. Ikeda, Crystal Growth & Design, accepted for publication (2015).
  • 69  「Correlation of Critical Parameters on Carbon Nanotubes Crystallinity in Chemical Vapor Deposition by using Renewable Bioresource」
    A. TermehYousefi, H. Tanaka, S. Bagheri, M. R. Mahmood, S. Ikeda, J. Nanosci. Nanotechnol., accepted for publication (2015).
  • 68「Effect of Protonation on the Single-Molecule-Magnet Behavior of a Mixed (Phthalocyaninato)(porphyrinato) Terbium Double-Decker Complex」
    D. Tanaka, N. Sumitani, T. Inose, H. Tanaka , N. Ishikawa, T. Ogawa, Chem. Lett. accepted for publications (2015).
  • 67「Thin films of spin-crossover coordination polymers with large thermal hysteresis loops prepared by nanoparticle spin coating」
    D. Tanaka, N. Aketa, H. Tanaka, T. Tamaki, T. Inose, T. Akai, H. Toyama, O. Sakata, H. Tajiri, T. Ogawa, Chem. Commun. in press. 
    66 「Photosensor utilizing Photo-Assisted Atomic Switch for Artificial Retina」
    H.Tanaka, T. Ogawa, Org. Tech. Inform.,Material Stage , June 1-4 (2014).
  • 65「Switching of single-molecule magnetic properties and observation of carbon-surface supramolecular structures of Tb(III) porphyrin double-decker complexes」
    T. Inose, D. Tanaka, H. Tanaka, O. Ivasenko, T. Nagata, Y. Ohta, S. DeFeyter, N. Ishikawa, T. Ogawa, Chem. Eur. J. in press.
  • 64「Sequential phase transition during fabricating b -Ag2 S film on Agelectrode by wet chemical process」
    H. Tanaka, T. Akai, D. Tanaka, T. Ogawa, e-J. Surf. Sci. Nanotechnol . accepted for publication.
  • 63「Surface self-assembly of trans-substituted porphyrin double-decker complexes exhibiting slow magnetic relaxation」
    D. Tanaka, T. Inose, S. Shimono, H. Tanaka, T. Tamaki, A. I. A. A. El-mageed, A. K. F. Dyab, N. Ishikawa, T . Ogawa, e-J. Surf. Sci. Nanotechnol. accepted for publication.
  • 62「Temperature-dependent current-voltage and photoresponsive properties for semiconducting nanodevices fabricated from an oligothiazole dithiol and gold nanoparticles 」
    T. Tao, J. Geng, L. Hong, W. Huang, H. Tanaka, D. Tanaka, T. Ogawa, X.-Z. You, J. Phys. Chem. C  117, 25325-25333, DOI: 10.1021/jp409124u.
  • 61 「Influence of Atmosphere on Photo-Assisted Atomic Switch Operations 」
    T. Hino, T. Hasegawa, H. Tanaka, T. Tsuruoka, T. Ogawa, M. Aono, Key Eng. Mater. 596, 116-120 (2014) .
  • 60「Advanced Photoassisted Atomic Switch Produced Using ITO Nanowire Electrodes and Molten Photoconductive Organic Semiconductor」
    A. Klamchuen , H. Tanaka, D. Tanaka , H. Toyama , G. Meng , S. Rahong , K. Nagashima , M. Kanai , T. Yanagida , T. Kawai , T. Ogawa , Adv. Mater. 25, 5893-5897 (2013).
  • 59 「Volatile and nonvolatile selective switching of a photo-assisted initialized atomic switch」
    T. Hino, T. Hasegawa, H. Tanaka, T. Tsuruoka, K. Terabe, T Ogawa, and M Aono, Nanotechnology 24 , 384006 (2013).
  • 58「Rectification direction inversion in a phosphododecamolybdic acid / single-walled carbon nanotube junction」
    L. Hong, H. Tanaka, T. Ogawa, J. Mater. Chem. C  1 , 1137-1143 (2013).
  • 57「Large Rectification Effect Achieved by a Combination of Carbon Nanotubes Junction and Molecule-Carbon Nanotube Interface」
    L. Hong, H. Tanaka, T. Ogawa, Appl. Phys. Exp. 5, 115102 (2012).
  • 56「Nanoscale diodes composed of single-walled carbon nanotube and physically adsorbed organic molecule nanoparticles」
    Liu Hong, H. Tanaka, T. Ogawa, 12th IEEE Conference on Nanotechnology (IEEE-NANO) , 5pp. (2012). DOI: 10.1109/NANO.2012.6321905.
  • 55「Temperature-dependent I-V characteristics for the nanocomposite semiconducting films composed of a thiol end-capped dinuclear macrocyclic complex and Au-NPs bridging 1 mm gap gold electrodes」
    B. Hu, X.-C. Chen, W. Huang, H. Tanaka, T. Ogawa, X.-Z. You, Dalton Trans . 41 , 14309?14315 (2012).
  • 54「Novel charge transports in DNA-templated nanowires」
    G. Wang, H. Tanaka, L. Hong, Y. Matsuo, K. Niikura, M. Abe, K. Matsumoto, T. Ogawa, K. Ijiro, J. Mater. Chem. 22 , 13691?13697 (2012).
  • 53「Entropy-Controlled 2D Supramolecular Structures of N,N’-Bis(n-alkyl)naphthalenediimides on a HOPG Surface」
    Y. Miyake,T. Nagata, H. Tanaka, M. Ohta, R. Kokawa, T. Ogawa, ACS Nano 6 , 3876?3887 (2012).
  • 52「Influence of nanoparticle size on the electrical properties of naphthalenediimide on single-walled carbon nanotube wiring」
    H. Tanaka,* L. Hong, M. Fukumori, R. Negishi, Y. Kobayashi, D. Tanaka, and T. Ogawa, Nanotechnology 23 , 215701 (2012).
  • 51「Proton-induced Switching of the Single Molecule Magnetic Properties of a Porphyrin Based TbIII Double-decker Complex」
    D. Tanaka, T. Inose, H. Tanaka, S. Lee, N. Ishikawa, and T. Ogawa, Chem. Commun.  48 , 7796?7798 (2012).
  • 50「Photocurrent and Electronic Activities of Oriented-His-Tagged Photosynthetic Light-Harvesting/Reaction Center Core Complexes Assembled onto a Gold Electrode」
    M. Kondo, K. Iida, T. Dewa, H. Tanaka, T. Ogawa, S. Nagashima, K. V. P. Nagashima, K. Shimada, H. Hashimoto, A. T. Gardiner, R. J. Cogdell, and M. Nango, Biomacromol. 13 , 432 (2012).
  • 49「Fabrication of nanogap electrodes by the molecular ruler technique 」
    T. Nishino, R. Negishi,H. Tanaka , T. Ogawa and K. Ishibashi, Jpn. J. Appl. Phys. 50, 035204 (2011).
  • 48「Volatile/Nonvolatile Dual-Functional Atom Transistor 」
    Tsuyoshi Hasegawa, Yaomi Itoh, Hirofumi Tanaka, Takami Hino, Tohru Tsuruoka, Kazuya Terabe, Hisao Miyazaki, Kazuhito Tsukagoshi, Takuji Ogawa, Shu Yamaguchi and Masakazu Aono, Appl. Phys. Exp. 015204 (3pp) (2011).
  • 47「Photosensor utilizing Photo-Assisted Atomic Switch (Japanese)」
    H. Tanaka, T. Hasegawa et al., Nikkan Kogyo Press , Photo Aliance, June, 40-44 (2011).
  • 46「Memory Storagable Nanophoto-sensor (Japanese)」
    H. Tanaka, T. Hasegawa et al., Nikkan Kogyo Press 、Gazo Lab., Mar., 60-66 (2011).
  • 45「Toward Sub-20-nm Hybrid Nanofabrication by Combining Molecular Ruler Method and Electron Beam Lithography」
    C. B. Li , T. Hasegawa, H. Tanaka, H. Miyazaki, S. Odaka, K. Tsukagoshi, M. Aono, Nanotechnology 21 , 495304(4pp) (2010).
  • 44「Photo-Assisted Formation of Atomic Switch 」
    T. Hino, H. Tanaka*, T. Hasegawa, M. Aono, T. Ogawa, Small 6 , 1745-1748 (2010).
  • 43「Properties of Thiol End-Capped and Iodine-Doped Sexithiophene Disulfide Semiconducting Polymers Bridging Nanogap Gold Electrodes 」
    W. Huang, H. Tanaka, T. Ogawa, and X.-Z. You, Adv. Mater. 22, 2753?2758 (2010).
  • 42「Preparation of organic nanoscrews from simple porphyrin derivatives」
    Hiroaki Ozawa, H. Tanaka, M. Kawao, S. Uno, and K. Nakazato, Chem. Commun. 7411-7413 (2009).
  • 41 「A photo-responsive molecular wire composed of a porphyrin polymer and a fullerene derivative」
    Hiroaki Ozawa, Masahiro Kawao, Shigeyasu Uno, Kazuo Nakazato, H. Tanaka and T. Ogawa, J. Mater. Chem. 19, 8307-8313 (2009).
  • 40「Preparation of Long Conjugated Porphyrin Polymers with Gold Nanoparticles at Both Ends as Electronic and/or Photonic Molecular Wires」
    H. Ozawa, M. Kawao, H. Tanaka, and T. Ogawa,Chem. Lett. 38, 542-543 (2009).
  • 39Spectral, Structural, and Computational Studies of a New Family of Ruthenium(II) Complexes Containing Substituted 1,10-Phenanthroline Ligands and in situ Electropolymerization of a Phenanthrolineruthenium(II) Complex Bridging Nanogap Gold Electrodes」
    Wei Huang, Li Wang, H. Tanaka, and T. Ogawa, Eur. J. Inorg. Chem. 1321-1330 ( 2009).
  • 38「Direct electric measurement in nanoscale」
    H. Tanaka, T. Ogawa, Kinozairyo、Kinozairyo (Functional Materials) May, 41-49 (2009).
  • 37「Vertical Alignment of Single-Walled Carbon Nanotube Films Formed by Electrophoretic Deposition」
    Sung-Kyoung Kim, Haiwon Lee, Hirofumi Tanaka, and Paul S. Weiss, Langmuir 24, 12936-12942 (2008).
  • 36「Effects of Metal-Ion Complexation for the Self-Assembled Nanocomposite Films Composedof Gold Nanoparticles and 3,8-Bis(terthiophenyl)phenanthroline-Based Dithiols Bridging 1μm Gap Gold Electrodes: Morphology, Temperature Dependent Electronic Conduction, andPhotoresponse」
    Wei Huang, Hirofumi Tanaka, and Takuji Ogawa, J. Phys. C hem. C 112, 11513-11526 (2008).
  • 35「Single electron tunneling of Au nanoparticle measured using electrode fabricated hybrid-nanofabrication method」
    R. Negishi, H. Tanaka, J. Vac. Soc. Jpn. 51, 8-12 (2008).
  • 34「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 m m gap gold electrodes」
    W. Huang, T. Hino, H. Tanaka and T. Ogawa,Inorg. Chem. 47, 468-480 (2008) .
  • 33「Scanning Tunneling Microscopy Investigation of Vanadyl and Cobalt(II) Octaethylporphyrin Self-Assembled Monolayer Array on Graphite」
    Yusuke Miyake, H. Tanaka and T. Ogawa., Colloid and surfaces A 313-314, 230-233 (2008).
  • 32「A New Utilization of Organic Molecules for Nanofabrication Using the Molecular Ruler Method」
    T. Hino, H. Tanaka , H. Ozawa, Y. Iida, T. Ogawa, Colloid and surfaces A 313-314, 369-372 (2008).
  • 31「Metal-semiconductor transition-induced visible fluorescence in single-walled-carbon-nanotube/ noble-metal-nanoparticle composites」
    C. Subramaniam, T. S. Sreeprasad, T. Pradeep, G. V. P. Kumar, C. Narayana, T. Yajima, Y. Sugawara, H. Tanaka , T. Ogawa, J. Chakrabarti, Phys. Rev. Lett. 99, 167404 (4pp) (2007).
  • 30「I-Vcharacteristics of single electron tunneling from symmetric and asymmetric double-barrier tunneling junctions」
    R. Negishi, T. Hasegawa, K. Terabe, and M. Aono, H. Tanaka, H. Ozawa, and T. Ogawa, Appl. Phys. Lett. 90 , 223112 (2007).
  • 29「Photo-response behavior of Au nano-particle/porphyrin polymer composite device with nano-gapped electrodes」
    Takuji Ogawa, Hiroaki Ozawa, Masahiro Kawao, Hirofumi Tanaka, J. Mater. Sci. 18 , 939 (2007).
  • 28「Synthesis of Dendron Protected Porphyrin Wires and Preparation of a One-Dimensional Assembly of Gold Nanoparticles Chemically Linked to the p-Conjugated Wires」
    Hiroaki Ozawa, Masahiro Kawao, Hirofumi Tanaka, and Takuji Ogawa,Langmuir11, 6365 (2007).
  • 27 「 Refinement of Conditions of Point-Contact Current Imaging Atomic Force Microscopy for Molecular-Scale Conduction Measurements」
    Takashi Yajima, Hirofumi Tanaka,* Takuya Matsumoto Yoichi Otsuka, Yoshitaka Sugawara and Takuji Ogawa, Nanotechnology 18, 551 (2007).
  • 26「Size-dependent single electron tunneling effect in Au nanoparticles」
    R. Negishi, T. Hasegawa, H. Tanaka, K. Terabe, H. Ozawa, T. Ogawa, M. Aono, Surf. Sci. accepted for publication
  • 25「A Method for the Fabrication of Sculptured Thin Films of Periodic Arrays of Standing Nanorods」
    Hirofumi Tanaka, Mark W. Horn, and Paul S. Weiss, J. Nanosci. Nanotechnol. 6, 3799 (2006) .
  • 24「Fabrication of nanoscale gaps using a combination of self-assembled molecular and electron beam lithographic techniques」
    R. Negishi, T. Hasegawa, K. Terabe, M. Aono, R. Ebihara, H. Tanaka, and T. Ogawa, Appl. Phys. Lett. 88, 223111 (2006).
  • 23 「Synthesis of end-functionalized c-conjugated porphyrin oligomers」
    Hiroaki Ozawa, Masahiro Kawao, Hirofumi Tanaka, and Takuji Ogawa, Tetrahedron 62, 4769 (2006).
  • 22「Photolithographic Structures with Precise Controllable Nanometer-Scale Spacings Created by Molecular Rulers」
    M. E. Anderson, M. Mihok, H. Tanaka, L. P. Tan, M. W. Horn, G. S. McCarty, and P. S. Weiss, Adv. Mater . 18, 1020 (2006) .
  • 21 「Electronic Properties of Single-Walled Carbon Nanotube/ 150mer-Porphyrin System Measured by Point-Contact Current Imaging Atomic Force Microscopy」
    Hirofumi Tanaka, Takashi Yajima, Masahiro Kawao and Takuji Ogawa, J. Nanosci. Nanotechnol. , 6 , 1644 (2006).
  • 20「Morphology and Electric Properties of Nonathiophene/Au Nano-Composite Thin Films Formed Between 1 m m Gapped Electrodes」
    Takuji Ogawa, Wei Huang, and Hirofumi Tanaka , Mol. Cryst. Liq. Cryst. 455, 299 (2006).
  • 19「Preparation of Very Reactive Thiol-Protected Gold Nanoparticles: Revisiting the Brust-Schiffrin Method」
    Koiti Araki, Mizuguchi Eisuke, Hirofumi Tanaka and Ogawa Takuji, J. Nanosci. Nanotechnol. 6 708-712 (2006).
  • 18「Porphyrin Molecules Working as Nanodevice on Single-Walled Carbon Nanotube Wiring」
    Hirofumi Tanaka, Takashi Yajima, Takuya Matsumoto, Yoichi Otsuka, and Takuji Ogawa, Adv. Mater. 18 , 1411 (2006). (appeared in newspaper )
  • 17「FABRICATION OF PERIODIC STANDING ROD ARRAYS BY THE SHADOW CONE METHOD」
    Hirofumi Tanaka, Paul S Weiss and Mark W Horn, Int. J. Nanosci.  5, 815 (2006).
  • 16「Simple Preparation Method for Supramolecular Porphyrin Arrays on Mica using Air-Water Interface」
    Hirokazu Sato, Osamu Tsutsumi, Kazuyoshi Takeda, Hirofumi Tanaka, Takuji Ogawa, Jpn. J. Appl. Phys.  45, 2324?2327 (2006).
  • 15「Molecular junctions composed of oligothiophene dithiol bridged gold nanoparticles exhibiting photoresponsive properties」
    W. Huang, G. Masuda, S. Maeda, H. Tanaka and T. Ogawa., Chem. Euro. J. 12 , 607-619 (2006).
  • 14「Synthesis and Self-assembly of Novel Porphyrin Molecular Wires」
    Masahiro Kawao, Hiroaki Ozawa, Hirofumi Tanaka and Takuji Ogawa, Thin Solid Films 499 , 23-28 (2005).
  • 13「Precise Nanolithography using self-assembled multilayer」
    H. Tanaka, M. E. Anderson, L.-P. Tan, M. Mihok, M. W. Horn, P. S. Weiss, J. Jpn. Sco. Surf. Sci.  25 , 40-45 (2004).
  • 12「Multi-Curve Fitting Analysis of Temperature-Dependent I-V Curves of Poly-Hexathienylphenanthroline-Bridged Nanogap Electrodes」
    Koiti ARAKI, Hiroaki ENDO, Hirofumi Tanaka and Takuji OGAWA, Jpn. J. Appl. Phys. 43 , L634-636 (2004).
  • 11「Position-Selected Molecular Ruler」
    H. Tanaka, M. Anderson, Mark Horn and P. Weiss, Jpn. J. Appl. Phys. 43, L950-L953 (2004). (appeared in newspaper )
  • 10「Nanofabrication Using Self-Assembled Monolayers -- Precise Nanolithography Using Intermolecular Interactions and Self-Assembly」
    H. Tanaka, M. E. Anderson, R. K. Smith, Z. J. Donhauser, A. Hatzor, P. A. Lewis, L. P. Tan, M. W. Horn, and P. S. Weiss, Japanese Society of Applied Physics: Thin Film and Surface Physics Division 118 , 10 (2003). (in Japanese).
  • 9「Advances in nanolithography using molecular rulers」
    M. E. Anderson, L. P. Tan, H. Tanaka, M. Mihok, H. Lee, M. W. Horn, and P. S. Weiss, J. Vac. Sci. Technol. B 21, 3116 (2003).
    (Also appeared in the Virtual Journal of Nanoscale Science and Technology.)
  • 8「Exploiting intermolecular interactions and self-assembly for ultrahigh resolution nanolithography」
    M. E. Anderson, R. K. Smith, Z. J. Donhauser, A. Hatzor, P. A. Lewis, L. P. Tan, H. Tanaka, M. W. Horn, and P. S. Weiss, J. Vac. Sci. Tech. B 20 , 2739-2744 (2002).
    (Also appeared in the Virtual Journal of Nanoscale Science and Technology.)(2004).
  • 7 「Electrical Resistance Measurement through ErSi2 Nanowire Using Double-Probe Scanning Tunneling Microscopy」
    H. Tanaka , Y. Shingaya, T. Nakayama, M. Aono, Electron microscopy 2002 , paper presented at ICEM15, Durban, South Africa, 565-566 (2002).
  • 6「Electric conduction of nanowires」Gakujutsugeppo , 989-994 (2001).
    M. Aono, T. Nakayama, T, Hasegawa,  H. Tanaka , Y. Shingaya, Y. Okawa, Y. Kuwahara, M. Akai, K. Terabe
  • 5「Electronic Band Structures and Magnetism of Fe16N2 Calculated by the FLAPW Method」
    H. Tanaka, H. Harima, T. Yamamoto, H. Katayama-Yoshida, Y. Nakata and Y. Hirotsu, Phys. Rev. B 62 , 15042-15046 (2000).
  • 4「Crystal structure of a"-Fe16N2 studied by transmission electron diffraction and microscopy and magnetic stucture by band calculation」
    H. Tanaka,、Y. Hirotsu,  J. Jpn. Soc. Appl. Mag. 23 , 858-862 (1999).
  • 3「Structure and Magnetic Property of Fe16N2 Precipitated from Tempered iron-Nitrogen Martensite」
    H. Tanaka , Y. Hirotsu and S. Nagakura, Electron microscopy 1998 , paper presented at ICEM14, Cancun, Mexico (1998).
  • 2「Theoretical study of electronic band structures and magnetic property of Fe16N2 based on FLAPW calculations」
    H. Tanaka, H. Harima, T. Yamamoto, H.K.-Yoshida, Y. Nakata, and Y. Hirotsu, J. Mag. and Mag. Mater. 177-181 , 468-471 (1998).
  • 1「Structural Study of a "-Fe16N2 Precipitated from Tempered Iron-Nitrogen Martensite by Electron Microscopy and Diffraction」
    H. Tanaka, S. Nagakura, Y. Nakamura, and Y. Hirotsu, Acta Mater. 45 ,1401-1410 (1997).

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