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Chayahara Akiyoshi  茶谷原 昭義

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CHAYAHARA Akiyosshi  茶谷原 昭義

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Researcher Number 10357501
Other IDs
Affiliation (Current) 2025: 国立研究開発法人産業技術総合研究所, エネルギー・環境領域, 招聘研究員
Affiliation (based on the past Project Information) *help 2015: 国立研究開発法人産業技術総合研究所, 先進パワーエレクトロニクス研究センター, 上級主任研究員
2015: 国立研究開発法人産業技術総合研究所, 先進パワーエレクトロニクスセンター, 上級主任研究員
2014: 独立行政法人産業技術総合研究所, ユビキタスエネルギー研究部門, 上級主任研究員
2013: 独立行政法人産業技術総合研究所, ユビキタスエネルギー研究部門, 上席主任研究員
Review Section/Research Field
Except Principal Investigator
Electronic materials/Electric materials
Keywords
Except Principal Investigator
ダイヤモンド / パワーデバイス / 省エネルギー
  • Research Projects

    (1 results)
  • Research Products

    (10 results)
  • Co-Researchers

    (5 People)
  •  Low dislocation diamond wafer for power device

    • Principal Investigator
      Shikata Shinichi
    • Project Period (FY)
      2013 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      Kwansei Gakuin University
      National Institute of Advanced Industrial Science and Technology

All 2014 2013 Other

All Journal Article Presentation

  • [Journal Article] Nitrogen doped low-dislocation density free-standing single crystal diamond plate fabricated by lift-off process2014

    • Author(s)
      Y. Mokuno, Y Kato, N. Tsubouchi, A. Chayahara, H. Yamada, and S. Shikata
    • Journal Title

      Applied Physics Letters

      Volume: 104 Issue: 25 Pages: 252109-252109

    • DOI

      10.1063/1.4885552

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-25249036
  • [Journal Article] Characterization of free-standing single-crystal diamond prepared by hot-filament chemical vapor deposition2014

    • Author(s)
      S.Ohmagari, H.Yamada, H.Umezawa,A.Chayahara,T.Teraji and S.Shikata
    • Journal Title

      Diamond and Related Materials

      Volume: 48 Pages: 19-23

    • DOI

      10.1016/j.diamond.2014.06.001

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-25249036, KAKENHI-PROJECT-25820129
  • [Presentation] パワーデバイス応用を目指したウェハ・デバイスの開発課題2013

    • Author(s)
      鹿田 真一、梅澤 仁、加藤 有香子、大曲 新矢、山田 英明、坪内 信輝、杢野 由明、茶谷原 昭義
    • Organizer
      第27回ダイヤモンドシンポジウム
    • Place of Presentation
      日本工業大学(埼玉県 南埼玉郡)
    • Data Source
      KAKENHI-PROJECT-25249036
  • [Presentation] Diamond based power device2013

    • Author(s)
      S.Shikata, H.Umezawa,Y.Kato,H.YamadamN.Tsubouchi,Y.Mokuno,A.Chayahara and T.Funaki
    • Organizer
      Int'l Conf.SiC and Related Materials
    • Place of Presentation
      Miyazaki, Japan
    • Invited
    • Data Source
      KAKENHI-PROJECT-25249036
  • [Presentation] 低窒素濃度のダイヤモンドバルク単結晶の合成2013

    • Author(s)
      杢野 由明、山田 英明、茶谷原 昭義、鹿田 真一
    • Organizer
      第27回ダイヤモンドシンポジウム
    • Place of Presentation
      日本工業大学(埼玉県 南埼玉郡)
    • Data Source
      KAKENHI-PROJECT-25249036
  • [Presentation] Diamond based power devices

    • Author(s)
      S.Shikata, H.Umezawa, Y.Kato, S.Ohmagari, H.Yamada, N.Tsubouchi, Y.Mokuno, and A.Chayahara,
    • Organizer
      New Diamond and Nano Carbons 2014
    • Place of Presentation
      Hyatt Regency,Chicago, USA
    • Year and Date
      2014-05-26 – 2014-05-30
    • Invited
    • Data Source
      KAKENHI-PROJECT-25249036
  • [Presentation] Lift-off Process using High-Quality HPHT IIa Substrate

    • Author(s)
      Y.Mokuno, Y.Kato,N.Tsubouchi, H.Yamada,A.Chayahara and S.Shikata,
    • Organizer
      New Diamond and Nano Carbons 2014
    • Place of Presentation
      Hyatt Regency,Chicago,USA
    • Year and Date
      2014-05-26 – 2014-05-30
    • Data Source
      KAKENHI-PROJECT-25249036
  • [Presentation] Diamond Wafer Prospect for the Power Device Application

    • Author(s)
      S.Shikata, H.Umezawa, Y.Kato, S.Ohmagari, H.Yamada, N.Tsubouchi, Y.Mokuno, and A.Chayahara,
    • Organizer
      6th International Workshop on Crystal Growth Technology
    • Place of Presentation
      Novotel, Berlin, Germany
    • Year and Date
      2014-06-16 – 2014-06-20
    • Invited
    • Data Source
      KAKENHI-PROJECT-25249036
  • [Presentation] 高品質高温高圧合成IIa基板を用いたダイレクトウェハ化

    • Author(s)
      杢野 由明、加藤 有香子、坪内 信輝、山田 英明、茶谷原 昭義、鹿田 真一
    • Organizer
      第75回応用物理学会秋季学術講演会
    • Place of Presentation
      北海道大学、札幌
    • Year and Date
      2014-09-15 – 2014-09-19
    • Data Source
      KAKENHI-PROJECT-25249036
  • [Presentation] ダイレクトウェハ化による低転位単結晶ダイヤモンド基板の作製

    • Author(s)
      杢野 由明、加藤 有香子、坪内 信輝、茶谷原 昭義、山田 英明、鹿田 真一
    • Organizer
      第28回ダイヤモンドシンポジウム
    • Place of Presentation
      東京電機大学、東京
    • Year and Date
      2014-11-19 – 2014-11-21
    • Data Source
      KAKENHI-PROJECT-25249036
  • 1.  Shikata Shinichi (00415689)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 10 results
  • 2.  TOUGE Mutsumi (00107731)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  MOKUNO Yoshiaki (60358166)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 9 results
  • 4.  UMEZAWA Hitoshi (80329135)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 5 results
  • 5.  KATOU Yukako (90509837)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 8 results

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