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Yokogawa Toshiya  横川 俊哉

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… Alternative Names

横川 俊哉  ヨコガワ トシヤ

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Researcher Number 70722106
Other IDs
Affiliation (Current) 2025: 奈良先端科学技術大学院大学, 先端科学技術研究科, 客員教授
Affiliation (based on the past Project Information) *help 2017: 山口大学, 大学院創成科学研究科, 教授
2016: 山口大学, 創成科学研究科, 教授
Review Section/Research Field
Principal Investigator
Electronic materials/Electric materials
Keywords
Principal Investigator
先端機能デバイス / テラヘルツ/赤外材料・素子 / 半導体物性 / 電子デバイス・機器 / 電子・電気材料 / バンド構造 / 電子親和力 / トランジスタ / 窒化物系半導体 / 電極 … More / カーボンナノチューブ / 低消費電力 / 低電圧駆動 / デバイス最適設計 / 真空チャンネルトランジスタ / 高品質AlGaN結晶 Less
  • Research Projects

    (1 results)
  • Research Products

    (9 results)
  • Co-Researchers

    (2 People)
  •  AlGaN系半導体を用いた真空チャンネルトランジスタに関する研究Principal Investigator

    • Principal Investigator
      横川 俊哉
    • Project Period (FY)
      2016 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      Yamaguchi University

All 2017 2016

All Journal Article Presentation Patent

  • [Journal Article] Dislocation Formation via an r-Plane Slip Initiated by Plastic Deformation during Nano-Indentation of a High Quality Bulk GaN Surface2016

    • Author(s)
      Toshiya Yokogawa, Sachi Niki, Junko Maekawa, Masahiko Aoki and Masaki Fujikane
    • Journal Title

      MRS Advances

      Volume: 1 Issue: 58 Pages: 3847-3852

    • DOI

      10.1557/adv.2016.165

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K06265
  • [Patent] 真空チャンネルトランジスタおよびその製造方法2017

    • Inventor(s)
      横川俊哉
    • Industrial Property Rights Holder
      山口大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2017-518012
    • Filing Date
      2017
    • Acquisition Date
      2018
    • Data Source
      KAKENHI-PROJECT-16K06265
  • [Patent] 真空チャネルトランジスタおよびその製造方法2016

    • Inventor(s)
      横川俊哉、真田篤志
    • Industrial Property Rights Holder
      山口大学
    • Industrial Property Rights Type
      特許
    • Filing Date
      2016-05-13
    • Overseas
    • Data Source
      KAKENHI-PROJECT-16K06265
  • [Presentation] AlGaN/GaNヘテロ構造における転位観察と歪解析2017

    • Author(s)
      二木佐知、前川順子、青木正彦、山本雄大、横川俊哉
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜、(神奈川県・横浜市)
    • Year and Date
      2017-03-15
    • Data Source
      KAKENHI-PROJECT-16K06265
  • [Presentation] Low contact resistance of the MWCNTs ohmic contact to p-GaN and its application for high power LED2017

    • Author(s)
      Toshiya Yokogawa and Syota Miyake
    • Organizer
      SPIE. OPTICS+PHOTONICS, NANOSCIENCE+ENGINEERING
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K06265
  • [Presentation] Electrode of metalic carbon nanotube for p-GaN and its application for LED2017

    • Author(s)
      Toshiya Yokogawa, Syota Miyake
    • Organizer
      European Materials Research Society (E-MRS) 2017 Spring Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K06265
  • [Presentation] カーボンナノチューブ/GaN 界面p-GaN 電極への応用2017

    • Author(s)
      横川 俊哉、三宅 祥太、毛利 裕治、中山 雅晴
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ(新潟県・新潟市)
    • Year and Date
      2017-09-16
    • Data Source
      KAKENHI-PROJECT-16K06265
  • [Presentation] Characterization of electrical property and band-structure in carbon nanotube/GaN hetero-interface2016

    • Author(s)
      T. Yokogawa, S. Miyake, A. Yamashita
    • Organizer
      NANOTECH 2016 CONFERENCE & EXPO
    • Place of Presentation
      Gaylord National Hotel & Convention Center, Washington DC, USA
    • Year and Date
      2016-05-22
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K06265
  • [Presentation] Electrical property and band-structure in carbon nanotubes/GaN hetero-interface and thier application for p-GaN electrode2016

    • Author(s)
      Toshiya Yokogawa, Shota Miyake, Yuji Mouri, Masaharu Nakayama
    • Organizer
      2016 MRS Fall Meeting & Exhibit
    • Place of Presentation
      Hynes Convention Center, Boston, Massachusetts, USA
    • Year and Date
      2016-11-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K06265
  • 1.  上山 智 (10340291)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 2.  真田 篤志 (20264905)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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