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Obata Toshiaki  小幡 利顕

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小幡 利顕  オバタ トシアキ

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Researcher Number 90626508
Affiliation (Current) 2025: 国立研究開発法人産業技術総合研究所, 量子・AI融合技術ビジネス開発グローバル研究センター, 特定技術担当主幹
Affiliation (based on the past Project Information) *help 2012 – 2013: 東京大学, 工学(系)研究科(研究院), 研究員
Review Section/Research Field
Principal Investigator
Microdevices/Nanodevices
Keywords
Principal Investigator
量子情報処理 / 量子計算
  • Research Projects

    (1 results)
  • Research Products

    (5 results)
  •  結合量子ビット間の情報伝達を担う量子通信路キューバスの開発Principal Investigator

    • Principal Investigator
      小幡 利顕
    • Project Period (FY)
      2012 – 2013
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Microdevices/Nanodevices
    • Research Institution
      The University of Tokyo

All 2014 2013 2012

All Journal Article Presentation

  • [Journal Article] Charge-noise-free Lateral Quantum Dot Devices with Undoped Si/SiGe Wafer2014

    • Author(s)
      T. Obata, K. Takeda, J. Kamioka, T. Kodera, W.M. Akhtar, K. Sawano, S. Oda, Y. Shiraki, and S. Tarucha
    • Journal Title

      JPS Conf. Proc.

      Volume: 1 Pages: 012030-012030

    • DOI

      10.7566/jpscp.1.012030

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-13J09761, KAKENHI-PROJECT-24710148
  • [Journal Article] Single to quadruple quantum dots with tunable tunnel couplings2014

    • Author(s)
      T. Takakura, A. Noiri, T. Obata, T. Otsuka, J. Yoneda, K. Yoshida, S. Tarucha
    • Journal Title

      Applied Physics Letters

      Volume: 104 Issue: 11 Pages: 113109-113109

    • DOI

      10.1063/1.4869108

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-11J09133, KAKENHI-PLANNED-21102003, KAKENHI-PROJECT-24710148, KAKENHI-PROJECT-25800173
  • [Presentation] 量子ドット間をつなぐ浮遊ゲートの定量的な評価と2次元結合への応用2013

    • Author(s)
      小幡利顕,山本倫久,樽茶清悟
    • Organizer
      日本物理学会 2013年秋季大会
    • Place of Presentation
      徳島大、日本
    • Data Source
      KAKENHI-PROJECT-24710148
  • [Presentation] Floating gate in a 2DEG island for electrostatically connecting distant quantum dots2013

    • Author(s)
      T. Obata, M. Yamamoto, and S. Tarucha
    • Organizer
      EP2DS-20 & MSS-16
    • Place of Presentation
      Wroclaw, Poland
    • Data Source
      KAKENHI-PROJECT-24710148
  • [Presentation] 量子ドット間をつなぐ浮遊ゲートの実現2012

    • Author(s)
      小幡利顕,渡辺健太,山本倫久,樽茶清悟
    • Organizer
      日本物理学会 2012年秋季大会
    • Place of Presentation
      横浜国立大
    • Data Source
      KAKENHI-PROJECT-24710148

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