HASHIMOTO YOSHIO

Academic Assembly School of Science and Technology Institute of Engineering

Interdisciplinary Cluster for Cutting Edge Research Research Initiative for Supra-Materials 

Professor 

Researcher Information

Degree

  • Doctor of Engineering, The University of Tokyo

Field Of Study

  • Semiconductor electronics

Mail Address

    hashimt★shinshu-u.ac.jp

Educational Background

  • 1993, The University of Tokyo
  • 1987, The University of Tokyo, Faculty of Engineering
Research activity information

Paper

  • Fabrication of a layered gallium selenide photodetector array via oxygen plasma etching
    Urakami, N; Nakakura, S; Hashimoto, Y
    APPLIED PHYSICS EXPRESS, 15(5), May 2023, Refereed電子ジャーナル
  • Solid-source vapor growth and optoelectronic properties of arsenic-based layered group-IV monopnictides
    Kagami, Shu; Urakami, Noriyuki; Suzuki, Yuichiro; Hashimoto, Yoshio;
    CrystEngComm, 24(22), 4085-4092, 2022WebofScience電子ジャーナル
  • Oxidation of tantalum disulfide (TaS2) films for gate dielectric and process design of two-dimensional field-effect device
    Takeuchi, Hayate; Urakami, Noriyuki; Hashimoto, Yoshio;
    Nanotechnology, 33(37), 375204, 2022WebofScience電子ジャーナル
  • Cu2ZnSnS4 thin-film solar cells by a closed tube sulfurization under saturated sulfur vapor pressure
    Htay, Myo Than; Imai, Osamu; Kosaka, Kazutomo; Momose, Noritaka; Hashimoto, Yoshio;
    Japanese Journal of Applied Physics, 61(9), 095508, 2022WebofScience電子ジャーナル
  • Annealing effect of absorber layer on SnS/CdS heterojunction band alignments
    Abadi, Ashenafi; Htay, Myo Than; Hashimoto, Yoshio; Ito, Kentaro; Momose, Noritaka;
    Japanese Journal of Applied Physics, 61(SB), SB1042, 2022WebofScience電子ジャーナル
  • Electrical Properties in Ta2NiSe5 Film and van der Waals Heterojunction
    Fukai, Masaya; Urakami, Noriyuki; Hashimoto, Yoshio;
    COATINGS, 11(12), 1485, Dec. 2021WebofScience電子ジャーナル
  • Nitrogen-doped graphene nanosheet-double-walled carbon nanotube hybrid nanostructures for high-performance supercapacitors
    Muangrat, Worawut; Obata, Michiko; Htay, Myo Than; Fujishige, Masatsugu; Dulyaseree, Paweena; Wongwiriyapan, Winadda; Hashimoto, Yoshio;
    FLATCHEM, 29, 100292, Sep. 2021WebofScience電子ジャーナル
  • Microwave plasma-induced growth of vertical graphene from fullerene soot
    Wang, Zhipeng; Li, Yipei; Liu, Jian; Tian, Gui; Liu, Gang; Wang, Mingxi; Ogata, Hironori; Gong, Wei; Vipin, Adavan Kiliyankil; Melvin, Gan Jet Hong; Ortiz-Medina, Josue; Morimoto, Shingo; Hashimoto, Yoshio; Terrones, Mauricio; Endo, Morinobu;
    Carbon, 172, 26-30, Feb. 2021リポジトリ電子ジャーナル
  • Photocatalytic and photoelectrochemical hydrogen evolution from water over Cu2SnxGe1-xS3 Particles
    Kageshima, Yosuke; Shiga, Sota; Ode, Tatsuki; Takagi, Fumiaki; Shiiba, Hiromasa; Htay, Myo Than; Hashimoto, Yoshio; Teshima, Katsuya; Domen, Kazunari; Nishikiori, Hiromasa;
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 143(15), 5698-5708, 2021WebofScience電子ジャーナル
  • Demonstration of electronic devices in graphitic carbon nitride crystalline film
    Urakami, Noriyuki; Ogihara, Kohei; Futamura, Hatsuki; Takashima, Kensuke; Hashimoto, Yoshio;
    AIP Advances, 11(7), 2021リポジトリ電子ジャーナル
  • Photocatalytic and photoelectrochemical hydrogen evolution from water over Cu2SnxGe1-xS3 Particles
    Kageshima, Yosuke; Shiga, Sota; Ode, Tatsuki; Takagi, Fumiaki; Shiiba, Hiromasa; Htay, Myo Than; Hashimoto, Yoshio; Teshima, Katsuya; Domen, Kazunari; Nishikiori, Hiromasa;
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 143(15), 5698-5708, 2021リポジトリ電子ジャーナル
  • Solid-source vapor growth of rectangular germanium arsenide (GeAs) film
    Suzuki, Yuichiro; Urakami, Noriyuki; Hashimoto, Yoshio;
    Materials Letters, 283, 2021リポジトリ電子ジャーナル
  • Mechanical Behavior of Graphite-Reinforced Aluminum Alloy Composite via Friction Stir Processing
    Owa, Tomonobu; Shimizu, Yasuo; Kaiume, Shoji; Hashimoto, Yoshio;
    Materials Transactions, 62(4), 519-525, 2021リポジトリ電子ジャーナル
  • Chemical Vapor Deposition of Boron-Incorporated Graphitic Carbon Nitride Film for Carbon-Based Wide Bandgap Semiconductor Materials
    Urakami, Noriyuki; Kosaka, Maito; Hashimoto, Yoshio;
    PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 257(2), Feb. 2020WebofScience電子ジャーナル
  • Direct growth of NbSe2 and TiSe2 thin flakes via deposited film selenization
    Hachiya, Ren; Urakami, Noriyuki; Hashimoto, Yoshio;
    Japanese Journal of Applied Physics, 59, 2020WebofScience電子ジャーナル
  • Effects of Na2S treatment and post-annealing on Sn-rich Cu2ZnSnS4-based thin film solar cells
    Momose, Noritaka; Htay, Myo Than; Mikoshiba, Naoki; Hashimoto, Yoshio; Ito, Kentaro;
    Japanese Journal of Applied Physics, 59, 2020WebofScience電子ジャーナル
  • Effect of Sb doping in pure phase SnS thin films
    Abadi, Ashenafi; Htay, Myo Than; Hashimoto, Yoshio; Ito, Kentaro; Momose, Noritaka;
    Japanese Journal of Applied Physics, 59, 2020WebofScience電子ジャーナル
  • CZTS thin film solar cells utilizing sulfurization of metallic precursors
    Ito, Kentaro; Nagata, Takayuki; Htay, Myo Than; Momose, Noritaka; Hashimoto, Yoshio;
    Japanese Journal of Applied Physics, 59, 2020WebofScience電子ジャーナル
  • Graphite Whiskers Derived from Waste Coffee Grounds Treated at High Temperature
    Melvin, Gan Jet Hong; Wang, Zhipeng; Morimoto, Shingo; Fujishige, Masatsugu; Takeuchi, Kenji; Hashimoto, Yoshio; Endo, Morinobu;
    GLOBAL CHALLENGES, 3(8), Aug. 2019WebofScience電子ジャーナル
  • Nitrogen-doped porous carbon monoliths from molecular-level dispersion of carbon nanotubes into polyacrylonitrile (PAN) and the effect of carbonization process for supercapacitors
    Wang, Yanqing; Wang, Jinying; Morimoto, Shingo; Melvin, Gan Jet Hong; Zhao, Ruiqi; Hashimoto, Yoshio; Terrones, Mauricio;
    Carbon, 143, 776-785, Mar. 2019WebofScience電子ジャーナル
  • Thermal chemical vapor deposition and luminescence property of graphitic carbon nitride film for carbon-based semiconductor systems
    Urakami, Noriyuki; Kosaka, Maito; Hashimoto, Yoshio;
    Japanese Journal of Applied Physics, 58(1), Jan. 2019WebofScience電子ジャーナル
  • Graphene nanosheet-grafted double-walled carbon nanotube hybrid nanostructures by two-step chemical vapor deposition and their application for ethanol detection
    Muangrat, Worawut; Wongwiriyapan, Winadda; Morimoto, Shingo; Hashimoto, Yoshio;
    SCIENTIFIC REPORTS, 9, 2019WebofScience電子ジャーナル
  • Effect of Sintered Reinforcement on Characteristics of MWCNT-Reinforced Aluminum Alloy Composite via Friction Stir Processing
    Owa, Tomonobu; Shimizu, Yasuo; Kaiume, Shoji; Hashimoto, Yoshio;
    Materials Transactions, 60(6), 1018-1025, 2019WebofScience電子ジャーナル
  • Nanostructured carbon materials for enhanced nitrobenzene adsorption: Physical vs. chemical surface properties
    Dasgupta, Archi; Matos, Juan; Muramatsu, Hiroyuki; Ono, Yuji; Gonzalez, Viviana; Liu, He; Rotella, Christopher; Fujisawa, Kazunori; Cruz-Silva, Rodolfo; Hashimoto, Yoshio; Endo, Morinobu; Kaneko, Katsumi; Radovic, Ljubisa R.; Terrones, Mauricio;
    Carbon, 139, 833-844, Nov. 2018WebofScience電子ジャーナル
  • Temperature-dependent Raman spectroscopy of Cu2Sn1-xGexS3 thin films
    Okamura, Takayoshi; Htay, Myo Than; Yamaguchi, Kohei; Urakami, Noriyuki; Momose, Noritaka; Ito, Kentaro; Hashimoto, Yoshio;
    Japanese Journal of Applied Physics, 57(8), Aug. 2018WebofScience電子ジャーナル
  • Case of warty dyskeratoma with unique dermoscopic features
    Nakagawa, Tomoe; Umekage, Kaori; Komatsu, Shigetsuna; Mizumoto, Toshihiro; Hashimoto, Yoshio; Honma, Masaru; Ishida-Yamamoto, Akemi;
    JOURNAL OF DERMATOLOGY, 45(4), E74-E75, Apr. 2018WebofScience電子ジャーナル
  • Formation of graphitic carbon nitride and boron carbon nitride film on sapphire substrate
    Kosaka, Maito; Urakami, Noriyuki; Hashimoto, Yoshio;
    Japanese Journal of Applied Physics, 57(2), Feb. 2018WebofScience電子ジャーナル
  • Epitaxial growth of ReS2(001) thin film via deposited-Re sulfurization
    Urakami, Noriyuki; Okuda, Tetsuya; Hashimoto, Yoshio;
    Japanese Journal of Applied Physics, 57(2), Feb. 2018WebofScience電子ジャーナル
  • Two-dimensional and three-dimensional hybrid assemblies based on graphene oxide and other layered structures: A carbon science perspective
    Guerrero-Bermea, Cynthia; Rajukumar, Lakshmy Pulickal; Dasgupta, Archi; Lei, Yu; Hashimoto, Yoshio; Sepulveda-Guzman, Selene; Cruz-Silva, Rodolfo; Endo, Morinobu; Terrones, Mauricio;
    Carbon, 125, 437-453, Dec. 2017WebofScience電子ジャーナル
  • Structural evolution of hydrothermal carbon spheres induced by high temperatures and their electrical properties under compression
    Wang, Zhipeng; Ogata, Hironori; Melvin, Gan Jet Hong; Obata, Michiko; Morimoto, Shingo; Ortiz-Medina, Josue; Cruz-Silva, Rodolfo; Fujishige, Masatsugu; Takeuchi, Kenji; Muramatsu, Hiroyuki; Kim, Tae-Young; Kim, Yoong Ahm; Hayashi, Takuya; Terrones, Mauricio; Hashimoto, Yoshio; Endo, Morinobu;
    Carbon, 121, 426-433, Sep. 2017WebofScience電子ジャーナル
  • Nitrogen-doped porous carbon monoliths from polyacrylonitrile (PAN) and carbon nanotubes as electrodes for supercapacitors (vol 7, 40259, 2017)
    Wang, Yanqing; Fugetsu, Bunshi; Wang, Zhipeng; Gong, Wei; Sakata, Ichiro; Morimoto, Shingo; Hashimoto, Yoshio; Endo, Morinobu; Dresselhaus, Mildred; Terrones, Mauricio;
    SCIENTIFIC REPORTS, 7, 2017WebofScience電子ジャーナル
  • Effect of ultrasonically generated water vapor treatment on the Cu2ZnSnS4/CdS heterojunction-based photovoltaic cells
    Htay, Myo Than; Fujimura, Ryosuke; Hasuike, Remi; Takei, Kazushi; Momose, Noritaka; Hashimoto, Yoshio; Ito, Kentaro;
    SOLAR ENERGY MATERIALS AND SOLAR CELLS, 157, 765-776, Dec. 2016WebofScience電子ジャーナル
  • Electrically Triggered Actuation of Plasticized Thermoplastic Polyurethane Gels
    Xia, Hong; Hashimoto, Yoshio; Ni, Qing-Qing;
    MACROMOLECULAR MATERIALS AND ENGINEERING, 301(7), 864-869, Jul. 2016WebofScience電子ジャーナル
  • Ag/CNT nanocomposites and their single- and double-layer electromagnetic wave absorption properties (vol 209, pg 383, 2015)
    Melvin, Gan Jet Hong; Natsuki, Jun; Ni, Qing-Qing; Natsuki, Toshiaki; Wang, Zhipeng; Morimoto, Shingo; Fujishige, Masatsugu; Takeuchi, Kenji; Hashimoto, Yoshio; Endo, Morinobu;
    SYNTHETIC METALS, 215, 260-260, May 2016WebofScience電子ジャーナル
  • Nanocarbons from rice husk by microwave plasma irradiation: From graphene and carbon nanotubes to graphenated carbon nanotube hybrids
    Wang, Zhipeng; Ogata, Hironori; Morimoto, Shingo; Ortiz-Medina, Josue; Fujishige, Masatsugu; Takeuchi, Kenji; Muramatsu, Hiroyuki; Hayashi, Takuya; Terrones, Mauricio; Hashimoto, Yoshio; Endo, Morinobu;
    Carbon, 94, 479-484, Nov. 2015WebofScience電子ジャーナル
  • Influence of Ge composition in the Cu2Sn1-xGexS3 thin-film photovoltaic absorber prepared by sulfurization of laminated metallic precursor
    Htay, Myo Than; Mandokoro, Takahiro; Seki, Hiroaki; Sakaizawa, Takanori; Momose, Noritaka; Taishi, Toshinori; Hashimoto, Yoshio; Ito, Kentaro;
    SOLAR ENERGY MATERIALS AND SOLAR CELLS, 140, 312-319, Sep. 2015WebofScience電子ジャーナル
  • Trench-gate-integrated superjunction lateral double-diffused MOSFET with low specific on-resistance
    Onishi, Yasuhiko; Hashimoto, Yoshio;
    Japanese Journal of Applied Physics, 54(8), Aug. 2015WebofScience電子ジャーナル
  • High-temperature-induced growth of graphite whiskers from fullerene waste soot
    Wang, Zhipeng; Ogata, Hironori; Morimoto, Shingo; Fujishige, Masatsugu; Takeuchi, Kenji; Hashimoto, Yoshio; Endo, Morinobu;
    Carbon, 90, 154-159, Aug. 2015WebofScience電子ジャーナル
  • Field emission property of ZnO nanowires prepared by ultrasonic spray pyrolysis
    Myo Than Htay; Hashimoto, Yoshio;
    SUPERLATTICES AND MICROSTRUCTURES, 84, 144-153, Aug. 2015WebofScience電子ジャーナル
  • A 600 V High-Voltage IC Technique With a New Self-Shielding Structure for High Noise Tolerance and Die Shrink
    Yamaji, Masaharu; Jonishi, Akihiro; Tanaka, Takahide; Sumida, Hitoshi; Hashimoto, Yoshio;
    IEEE TRANSACTIONS ON ELECTRON DEVICES, 62(5), 1524-1529, May 2015WebofScience電子ジャーナル
  • Proposal of a new lateral high-voltage n-channel MOS structure with a reduced parasitic output capacitance for a level-shift circuit integrated in 800 V-class high-voltage ICs
    Yamaji, Masaharu; Jonishi, Akihiro; Sumida, Hitoshi; Hashimoto, Yoshio;
    Japanese Journal of Applied Physics, 54(4), Apr. 2015WebofScience電子ジャーナル
  • Numerical analysis of specific on-resistance for trench gate superjunction MOSFETs
    Onishi, Yasuhiko; Hashimoto, Yoshio;
    Japanese Journal of Applied Physics, 54(2), Feb. 2015WebofScience電子ジャーナル
  • Preparation and Characterization of Novel Transparent Plasticized Poly(butylene terephthalate)-co-poly(alkylene glycol terephthalate) Gel
    Xia, Hong; Hashimoto, Yoshio; Hirai, Toshihiro;
    JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 53(12), 829-832, 2015WebofScience電子ジャーナル
  • Microwave plasma-induced graphene-sheet fibers from waste coffee grounds
    Wang, Zhipeng; Ogata, Hironori; Morimoto, Shingo; Fujishige, Masatsugu; Takeuchi, Kenji; Muramatsu, Hiroyuki; Hayashi, Takuya; Ortiz-Medina, Josue; Yusop, Mohd Zamri Mohd; Tanemura, Masaki; Terrones, Mauricio; Hashimoto, Yoshio; Endo, Morinobu;
    JOURNAL OF MATERIALS CHEMISTRY A, 3(28), 14545-14549, 2015WebofScience電子ジャーナル
  • Formation of polyketone particle structure by hexafluoroisopropanol solvent evaporation and effects of plasticizer addition
    H. Xia, Y. Hashimoto, T. Morita, T. Hirai
    J. Polymer Science Part B- Polymer Physics, 52(13), 887-892, 01 Jul. 2014
  • Synthesis of carbon nanosheets from Kapton polyimide by microwave plasma treatment
    Wang, Zhipeng; Ogata, Hironori; Morimoto, Shingo; Fujishige, Masatsugu; Takeuchi, Kenji; Hashimoto, Yoshio; Endo, Morinobu;
    Carbon, 72, 421-424, Jun. 2014WebofScience電子ジャーナル
  • Synthesis of a cuprite thin film by oxidation of a Cu metal precursor utilizing ultrasonically generated water vapor
    Htay, MT; Okamura, M; Yoshizawa, R; Hashimoto, Y; Ito, K
    Thin Solid Films, 556, 211-215, Apr. 2014WebofScienceリポジトリ電子ジャーナル
  • Structure changes of MPECVD-grown carbon nanosheets under high-temperature treatment
    Z.P. Wang, H. Ogata, S. Morimoto, M. Fujishige, K. Takeuchi, Y. Hashimoto, M. Endo
    Carbon, 68, 360-368, Mar. 2014
  • Czochralski growth techniques of germanium crystals grown from a melt covered partially or fully by liquid B2O3
    Taishi Toshinori, Hashimoto Yoshio, Ise Hideaki, Murao Yu, Ohsawa Takayuki, Yonenaga Ichiro
    Journal of Crystal Growth, 360(SI), 47-51, 01 Dec. 2012, Refereed
  • Oxygen in Ge crystals grown by the B2O3 encapsulated Czochralski method
    Yonenaga Ichiro, Taishi Toshinori, Ise Hideaki, Murao Yu, Inoue Kaihei, Ohsawa Takayuk, Tokumoto Yuki, Ohno,Yutaka, Hashimoto Yoshio
    PHYSICA B-CONDENSED MATTER, 407(15), 2932-2934, 01 Dec. 2012, Refereed
  • Electric-Field-Induced Actuation of Poly(vinyl alcohol) Microfibers
    Xia Hong, Hashimoto Yoshio, Hirai Toshihiro
    JOURNAL OF PHYSICAL CHEMISTRY C, 116(44), 23236-23242, 08 Nov. 2012, Refereed
  • Cu2ZnSn(SxSe1-x)(4) Thin-Film Solar Cells Utilizing Simultaneous Reaction of a Metallic Precursor with Elemental Sulfur and Selenium Vapor Sources
    Momose Noritaka, Htay Myo Than, Sakurai Kazuki, Iwano Shota, Hashimoto Yoshio, Ito Kentaro
    APPLIED PHYSICS EXPRESS, 5(8), 81201, Aug. 2012, Refereed
  • Fabrication of flower-shaped Bi(2)O(3) superstructure by a facile template-free process
    L. Zhang, Y. Hashimoto, T. Taishi, QQ. Ni
    Applied Surface Science, 257(15), 6577-6582, 15 May 2011, RefereedWebofScienceリポジトリ電子ジャーナル
  • A Cadmium-Free Cu(2)ZnSnS(4)/ZnO Hetrojunction Solar Cell Prepared by Practicable Processes
    Htay Myo Than; Hashimoto Yoshio; Momose Noritaka; et al
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 50(3), 032301, Mar. 2011, Refereed
  • Mild hydrothermal treatment to prepare highly dispersed multi-walled carbon nanotubes
    Zhang Li, Hashimoto Yoshio, Taishi Toshinori, Ni Qing-Qing
    Applied Surface Science, 257(6), 1845-1849, 01 Jan. 2011, Refereed
  • Mild hydrothermal treatment to prepare highly dispersed multi-walled carbon nanotubes
    L. Zhang, Y. Hashimoto, T. Taishi, I. Nakamura, QQ. Ni
    Applied Surface Science, 257(6), 1845-1849, 01 Jan. 2011, RefereedWebofScienceリポジトリ電子ジャーナル
  • Cu(2)ZnSnS(4) Thin Film Solar Cells Utilizing Sulfurization of Metallic Precursor Prepared by Simultaneous Sputtering of Metal Targets
    N. Momose, M.T. Htay, T. Yudasaka, S. Igarashi, T. Seki, S. Iwano, Y. Hashimoto, K. Ito
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 50(1), 01BG09, Jan. 2011, Refereed
  • Fine Control of Nitrogen Content in N-doped Titania Photocatalysts Prepared from Layered Titania/Isostearate Nanocomposites for High Visible-Light Photocatalytic Activity
    Matsumoto, Taki; Hashimoto, Yoshio; Sakai, Masaru; Shimizu, Wataru; Nishikawa, Tomohiro; Murakami, Yasushi; Iyi, Nobuo; Ohtani, Bunsho;
    TOPICS IN CATALYSIS, 52(11), 1584-1591, Oct. 2009WebofScience電子ジャーナル
  • Position-selective growth of ZnO nanowires by ultrasonic spray pyrolysis
    Htay, Myo Than; Hashimoto, Yoshio; Momose, Noritaka; Ito, Kentaro
    Journal of Crystal Growth, 311(20), 4499-4504, Oct. 2009, RefereedWebofScienceリポジトリ電子ジャーナル
  • Synthesis of optical quality ZnO nanowires utilizing ultrasonic spray pyrolysis
    Htay, Myo Than; Tani, Yuji; Hashimoto, Yoshio; Ito, Kentaro
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 20, 341-345, Jan. 2009, RefereedWebofScienceリポジトリ電子ジャーナル
  • Photoluminescence properties and morphologies of submicron-sized ZnO crystals prepared by ultrasonic spray pyrolysis
    Htay Myo Than; Hashimoto Yoshio; Ito Kentaro
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 47(1), 541-545, Jan. 2008, Refereed
  • Special issue - Nano electronic materials - Foreword
    Okada, Hiroyuki; Abe, Katsuya; Adachi, Masatoshi; Enoki, Toshiaki; Hashimoto, Yoshio; Hayashi, Takuya; Hoshi, Yoichi; Iiyama, Kouichi; Ishii, Kiyoshi; Itoh, Eiji; Iwamoto, Mitsurnasa; Kamimura, Kiichi; Kaneko, Futao; Kato, Keizo; Kim, Yoong Ahm; Kobayashi, Satoshi; Kurobori, Toshio; Masuda, Atsushi; Miyairi, Keiichi; Mori, Tatsuo; Morisako, Akimitsu; Nakamura, Shuuhei; Nakayama, Tadachika; Oishi, Shuji; Suematsu, Hisayuki; Takemura, Yasushi; Tsuboi, Nozornu; Usui, Hiroyuki; Yamada, Akira; Yasui, Kanji;
    Japanese Journal of Applied Physics, 47(1), VII-VIII, Jan. 2008WebofScience
  • Growth of ZnO submicron single-crystalline platelets, wires, and rods by ultrasonic spray pyrolysis
    Htay Myo Than; Itoh Minoru, Hashimoto Yoshio; Ito Kentaro
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 46(1), 440-448, Jan. 2007, Refereed
  • Toward the beta-FeSi2 p-n homo-junction structure
    Momose, N; Shirai, J; Tahara, H; Todoroki, Y; Hara, T; Hashimoto, Y
    Thin Solid Films, 515(22), 8210-8215, 2007, RefereedWebofScienceリポジトリ電子ジャーナル
  • Control of compositional profile and crystallinity of CuIn1-xAlxS2 thin films
    Bhandari, RK; Hashimoto, Y; Ito, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 45(11), 8592-8596, 2006, RefereedWebofScience
  • beta-FeSi2 continuous films prepared on corning 7059 glass by RF-magnetron sputtering
    Okuda, Y; Momose, N; Takahashi, M; Hashimoto, Y; Ito, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 44(9A), 6505-6507, 2005, RefereedWebofScience
  • Cu(In,Al)S-2 thin film solar cell
    Inazu, T; Bhandari, RK; Kadowaki, Y; Hashimoto, Y; Ito, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 44(3), 1204-1207, 2005, RefereedWebofScience
  • CuAIS(2) thin-films prepared by sulfurization of metallic precursors and their properties
    Bhandari, RK; Hashimoto, Y; Ito, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 43(10), 6890-6893, 2004, RefereedWebofScience
  • Electrical properties of 1-mu m-thick continuous beta-FeSi2 films on abraded Si-substrates grown by RF-magnetron sputtering
    Momose, N; Takahashi, M; Hashimoto, Y; Ito, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 43(10), 6994-6995, 2004, RefereedWebofScience
  • Efficient thin film solar cell consisting of TCO/CdS/CuInS2/CuGaS2 structure
    Goto, H; Hashimoto, Y; Ito, K
    Thin Solid Films, 451-52, 552-555, 2004, RefereedWebofScience
  • Cross-sectional analysis of CuInS2 thin film prepared from electroplated precursor
    Onuma, Y; Takeuchi, K; Ichikawa, S; Suzuki, Y; Fukasawa, R; Matono, D; Nakamura, K; Nakazawa, M; Takei, K; Hashimoto, Y; Ito, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 43(1A-B), L108-L110, 2004, RefereedWebofScience
  • Growth of 1-mu m-thick continuous beta-FeSi2 films on abraded p(+)-Si(001) substrates by RF-magnetron sputtering
    Momose, N; Hashimoto, Y; Ito, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 42(9A), 5490-5493, 2003, RefereedWebofScience
  • Solar cells with Cu(In1-xGax)S-2 thin films prepared by sulfurization
    Ohashi, T; Hashimoto, Y; Ito, K
    SOLAR ENERGY MATERIALS AND SOLAR CELLS, 67(1-4), 225-230, 2001, RefereedWebofScience
  • Theoretical model and device performance of CuInS2 thin film solar cell
    Ito, K; Matsumoto, N; Horiuchi, T; Ichino, K; Shimoyama, H; Ohashi, T; Hashimoto, Y; Hengel, I; Beier, J; Klenk, R; Jager-Waldau, A; Lux-Steiner, MC
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 39(1), 126-136, 2000, RefereedWebofScience
  • Cu(In1-xGax)S-2 thin-film solar cells with efficiency above 12%, fabricated by sulfurization
    Ohashi, T; Hashimoto, Y; Ito, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 38(7A), L748-L750, 1999, RefereedWebofScience
  • Cu(In1-xGax)S-2 thin films prepared by sulfurization of precursors consisting of metallic and gallium sulfide layers
    Ohashi, T; Wakamori, M; Hashimoto, Y; Ito, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 37(12A), 6530-6534, 1998, RefereedWebofScience電子ジャーナル
  • Preparation of CuIn(SxSe1-x)(2) thin films by sulfurization and selenization
    Ohashi, T; Inakoshi, K; Hashimoto, Y; Ito, K
    SOLAR ENERGY MATERIALS AND SOLAR CELLS, 50(1-4), 37-42, 1998, RefereedWebofScience電子ジャーナル
  • Over 10% efficient CuInS2 solar cell by sulfurization
    Nakabayashi, T; Miyazawa, T; Hashimoto, Y; Ito, K
    SOLAR ENERGY MATERIALS AND SOLAR CELLS, 49(1-4), 375-381, 1997, RefereedWebofScience
  • Influence of KCN treatment on CuInS2 thin films
    Ogawa, Y; JagerWaldau, A; Hua, TH; Hashimoto, Y; Ito, K
    Applied Surface Science, 92, 232-236, 1996, RefereedWebofScience
  • CUIN(SXSE1-X)(2) THIN-FILMS BY SULFURIZATION
    OHASHI, T; JAGERWALDAU, A; MIYAZAWA, T; HASHIMOTO, Y; ITO, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 34(8A), 4159-4162, 1995, RefereedWebofScience
  • BAND ALIGNMENT AT CDS/CUINS2 HETEROJUNCTION
    HASHIMOTO, Y; TAKEUCHI, K; ITO, K
    APPLIED PHYSICS LETTERS, 67(7), 980-982, 1995, RefereedWebofScience
  • IODINE TREATMENT OF GAAS SURFACE
    HASHIMOTO, Y; SAKURAI, J; MINEMURA, I; ITO, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 34(6A), 3075-3076, 1995, RefereedWebofScience
  • CDS THIN-FILM DEPOSITED IN IODIDE-CONTAINING CHEMICAL BATH
    HASHIMOTO, Y; NAKANISHI, T; ANDOH, T; ITO, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 34(3B), L382-L385, 1995, RefereedWebofScience
  • IN2O3/CDS/CUINS2 THIN-FILM SOLAR-CELL WITH 9.7-PERCENT EFFICIENCY
    OGAWA, Y; JAGERWALDAU, A; HASHIMOTO, Y; ITO, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 33(12B), L1775-L1777, 1994, RefereedWebofScience
  • Thermal chemical vapor deposition of layered carbon nitride films under a hydrogen gas atmosphere

Research Themes

  • Synthesis of semiconductor thin films
  • 炭素材料