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KUBO Yuimaru  久保 結丸

… Alternative Names

Kubo Yuimaru  久保 結丸

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Researcher Number 20701436
Other IDs
  • ORCIDhttps://orcid.org/0000-0001-5803-4287
Affiliation (Current) 2025: 沖縄科学技術大学院大学, サイエンステクノロジーグループ, サイエンス・テクノロジーアソシエイト
Affiliation (based on the past Project Information) *help 2025: 沖縄科学技術大学院大学, サイエンステクノロジーグループ, サイエンス・テクノロジーアソシエイト
2020: 沖縄科学技術大学院大学, サイエンス・テクノロジー・グループ, サイエンス・テクノロジーアソシエイト
2019 – 2020: 沖縄科学技術大学院大学, 量子ダイナミクスユニット, 研究員
2018 – 2019: 沖縄科学技術大学院大学, 量子ダイナミクスユニット, グループリーダー
Review Section/Research Field
Principal Investigator
Basic Section 28020:Nanostructural physics-related
Keywords
Principal Investigator
マイクロ波共振器 / 量子技術 / ハイブリッド量子系 / 量子情報 / 量子テクノロジー / 極低温 / スピン共鳴 / 量子情報技術 / 暗黒物質 / 磁気共鳴 … More / 超伝導 / 超伝導量子回路 / スピン / 量子デバイス / 電子スピン / マイクロ波増幅 / メーザー / ダイヤモンド Less
  • Research Projects

    (3 results)
  • Research Products

    (34 results)
  • Co-Researchers

    (3 People)
  •  Superconducting Resonators with High Quality Factors under millikelvin Temperatures and Strong Magnetic FieldsPrincipal Investigator

    • Principal Investigator
      久保 結丸
    • Project Period (FY)
      2025 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 28020:Nanostructural physics-related
    • Research Institution
      Okinawa Institute of Science and Technology Graduate University
  •  Ultra-sensitive Spin Resonance using Superconducting Quantum TechnologyPrincipal Investigator

    • Principal Investigator
      Kubo Yuimaru
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 28020:Nanostructural physics-related
    • Research Institution
      Okinawa Institute of Science and Technology Graduate University
  •  Three-Dimensional Hybrid Quantum Systems with Diamond and SuperconductorsPrincipal Investigator

    • Principal Investigator
      久保 結丸
    • Project Period (FY)
      2018 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
    • Research Institution
      Okinawa Institute of Science and Technology Graduate University

All 2020 2019 2018

All Journal Article Presentation Patent

  • [Journal Article] Spinning Gems for Quantum Technologies2020

    • Author(s)
      Kubo Yuimaru
    • Journal Title

      Impact

      Volume: 2020 Issue: 1 Pages: 51-53

    • DOI

      10.21820/23987073.2020.1.51

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-ORGANIZER-15H05866, KAKENHI-PUBLICLY-18H04295
  • [Journal Article] Loop-gap microwave resonator for hybrid quantum systems2018

    • Author(s)
      Ball Jason R.、Yamashiro Yu、Sumiya Hitoshi、Onoda Shinobu、Ohshima Takeshi、Isoya Junichi、Konstantinov Denis、Kubo Yuimaru
    • Journal Title

      Applied Physics Letters

      Volume: 112 Issue: 20 Pages: 204102-204102

    • DOI

      10.1063/1.5025744

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-18H04295, KAKENHI-PROJECT-18H01817
  • [Patent] Ultra-low noise cryogenic microwave amplifier by means of spin maser2019

    • Inventor(s)
      Y. Kubo, J. Ball, P. Moroshkin
    • Industrial Property Rights Holder
      Y. Kubo, J. Ball, P. Moroshkin
    • Industrial Property Rights Type
      特許
    • Filing Date
      2019
    • Overseas
    • Data Source
      KAKENHI-PROJECT-18H01817
  • [Patent] スピンメーザーを使ったマイクロ波増幅2019

    • Inventor(s)
      久保結丸, ボール ジェイソン, モロシュキン ピーター
    • Industrial Property Rights Holder
      久保結丸, ボール ジェイソン, モロシュキン ピーター
    • Industrial Property Rights Type
      特許
    • Filing Date
      2019
    • Data Source
      KAKENHI-PROJECT-18H01817
  • [Patent] Ultra-low noise cryogenic microwave amplifier by means of spin maser2019

    • Inventor(s)
      Y. Kubo, J. Ball, P. Moroshkin
    • Industrial Property Rights Holder
      Y. Kubo, J. Ball, P. Moroshkin
    • Industrial Property Rights Type
      特許
    • Filing Date
      2019
    • Overseas
    • Data Source
      KAKENHI-PUBLICLY-18H04295
  • [Patent] Ultra-low noise cryogenic microwave amplifier by means of spin maser2019

    • Inventor(s)
      久保結丸, Jason Ball, Pter Moroshkin
    • Industrial Property Rights Holder
      久保結丸, Jason Ball, Pter Moroshkin
    • Industrial Property Rights Type
      特許
    • Filing Date
      2019
    • Data Source
      KAKENHI-PUBLICLY-18H04295
  • [Patent] スピンメーザーを使ったマイクロ波増幅2019

    • Inventor(s)
      久保結丸, ボール ジェイソン, モロシュキン ピーター
    • Industrial Property Rights Holder
      久保結丸, ボール ジェイソン, モロシュキン ピーター
    • Industrial Property Rights Type
      特許
    • Filing Date
      2019
    • Data Source
      KAKENHI-PUBLICLY-18H04295
  • [Patent] Ultra-low noise cryogenic microwave amplifier by means of spin maser2019

    • Inventor(s)
      久保結丸, Jason Ball, Pter Moroshkin
    • Industrial Property Rights Holder
      久保結丸, Jason Ball, Pter Moroshkin
    • Industrial Property Rights Type
      特許
    • Filing Date
      2019
    • Overseas
    • Data Source
      KAKENHI-PUBLICLY-18H04295
  • [Patent] Ultra-low noise cryogenic microwave amplifier by means of spin maser2019

    • Inventor(s)
      久保結丸, Jason Ball, Pter Moroshkin
    • Industrial Property Rights Holder
      久保結丸, Jason Ball, Pter Moroshkin
    • Industrial Property Rights Type
      特許
    • Filing Date
      2019
    • Overseas
    • Data Source
      KAKENHI-PROJECT-18H01817
  • [Patent] Ultra-low noise cryogenic microwave amplifier by means of spin maser2019

    • Inventor(s)
      久保結丸, Jason Ball, Pter Moroshkin
    • Industrial Property Rights Holder
      久保結丸, Jason Ball, Pter Moroshkin
    • Industrial Property Rights Type
      特許
    • Filing Date
      2019
    • Data Source
      KAKENHI-PROJECT-18H01817
  • [Presentation] 極低温広帯域ESR測定への取り組み2020

    • Author(s)
      則元将太,太田守洋,Jason Ball,Petr Moroshkin,Denis Konstantinov,久保結丸
    • Organizer
      日本物理学会 第75回年次大会
    • Data Source
      KAKENHI-PROJECT-18H01817
  • [Presentation] 極低温広帯域ESR測定への取り組み2020

    • Author(s)
      則元将太,太田守洋,Jason Ball,Petr Moroshkin,Denis Konstantinov,久保結丸
    • Organizer
      日本物理学会 第75回年次大会
    • Data Source
      KAKENHI-PUBLICLY-18H04295
  • [Presentation] Quantum information technologies with maser2020

    • Author(s)
      Yuimaru Kubo
    • Organizer
      International Workshop for Young Researchers on the Future of Quantum Science and Technology
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01817
  • [Presentation] 超伝導とスピンによるハイブリッド量子系2020

    • Author(s)
      久保結丸
    • Organizer
      第40回量子情報技術研究会(QIT40)
    • Invited
    • Data Source
      KAKENHI-PUBLICLY-18H04295
  • [Presentation] Quantum information technologies with maser2020

    • Author(s)
      Yuimaru Kubo
    • Organizer
      International Workshop for Young Researchers on the Future of Quantum Science and Technology
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-18H04295
  • [Presentation] 超伝導とスピンによるハイブリッド量子系2020

    • Author(s)
      久保結丸
    • Organizer
      第40回量子情報技術研究会(QIT40)
    • Invited
    • Data Source
      KAKENHI-PROJECT-18H01817
  • [Presentation] Coupling an inverted spin ensemble to a microwave resonator2019

    • Author(s)
      Jason ball, Shota Norimoto, Petr Moroshkin, Denis Konstantinov, Yuimaru Kubo
    • Organizer
      Impurity Spins for Quantum Information & Technologies 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-18H04295
  • [Presentation] Thermal maser in diamond2019

    • Author(s)
      Petr Moroshkin, Jason ball, Shota Norimoto, Denis Konstantinov, Yuimaru Kubo
    • Organizer
      Impurity Spins for Quantum Information & Technologies 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-18H04295
  • [Presentation] Microwave amplification by thermally-induced population inversion2019

    • Author(s)
      Jason Ball, Petr Moroshkin, Denis Konstantinov, Yuimaru Kubo
    • Organizer
      日本物理学会年次大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-18H01817
  • [Presentation] Ultra-low noise cryogenic microwave amplifier by spin maser2019

    • Author(s)
      Jason ball, Shota Norimoto, Petr Moroshkin, Denis Konstantinov, Yuimaru Kubo
    • Organizer
      20th Anniversary of Superconducting Qubits
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01817
  • [Presentation] Thermal maser in diamond2019

    • Author(s)
      Petr Moroshkin, Jason ball, Shota Norimoto, Denis Konstantinov, Yuimaru Kubo
    • Organizer
      International Symposium on Hybrid Quantum Systems 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01817
  • [Presentation] 超伝導量子テクノロジーによる超高感度スピン共鳴2019

    • Author(s)
      久保結丸
    • Organizer
      日本応用物理学会春期大会
    • Invited
    • Data Source
      KAKENHI-PUBLICLY-18H04295
  • [Presentation] スピンメーザーによるマイクロ波増幅2019

    • Author(s)
      Jason Ball, Petr Moroshkin, 角谷均, 小野田忍, 大島武, 磯谷順一, Denis Konstantinov, 久保結丸
    • Organizer
      日本物理学会年次大会
    • Data Source
      KAKENHI-PROJECT-18H01817
  • [Presentation] A spin-based ultra-low noise cryogenic microwave amplification2019

    • Author(s)
      Yuimaru Kubo, Jason ball, Petr Moroshkin, Shota Norimoto, Denis Konstantinov
    • Organizer
      Impurity Spins for Quantum Information & Technologies 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01817
  • [Presentation] 超伝導量子テクノロジーによる超高感度スピン共鳴2019

    • Author(s)
      久保結丸
    • Organizer
      日本応用物理学会春期大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-18H01817
  • [Presentation] スピンメーザーによるマイクロ波増幅2019

    • Author(s)
      Jason Ball, Petr Moroshkin, 角谷均, 小野田忍, 大島武, 磯谷順一, Denis Konstantinov, 久保結丸
    • Organizer
      日本物理学会年次大会
    • Data Source
      KAKENHI-PUBLICLY-18H04295
  • [Presentation] Coupling an inverted spin ensemble to a microwave resonator2019

    • Author(s)
      Jason ball, Shota Norimoto, Petr Moroshkin, Denis Konstantinov, Yuimaru Kubo
    • Organizer
      International Symposium on Hybrid Quantum Systems 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01817
  • [Presentation] Coupling an inverted spin ensemble to a microwave resonator2019

    • Author(s)
      Jason ball, Shota Norimoto, Petr Moroshkin, Denis Konstantinov, Yuimaru Kubo
    • Organizer
      International Symposium on Hybrid Quantum Systems 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-18H04295
  • [Presentation] Thermal maser in diamond2019

    • Author(s)
      Petr Moroshkin, Jason ball, Shota Norimoto, Denis Konstantinov, Yuimaru Kubo
    • Organizer
      Impurity Spins for Quantum Information & Technologies 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01817
  • [Presentation] Thermal maser in diamond2019

    • Author(s)
      Petr Moroshkin, Jason ball, Shota Norimoto, Denis Konstantinov, Yuimaru Kubo
    • Organizer
      International Symposium on Hybrid Quantum Systems 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-18H04295
  • [Presentation] A spin-based ultra-low noise cryogenic microwave amplification2019

    • Author(s)
      Yuimaru Kubo, Jason ball, Petr Moroshkin, Shota Norimoto, Denis Konstantinov
    • Organizer
      Impurity Spins for Quantum Information & Technologies 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-18H04295
  • [Presentation] Microwave amplification by thermally-induced population inversion2019

    • Author(s)
      Jason Ball, Petr Moroshkin, Denis Konstantinov, Yuimaru Kubo
    • Organizer
      日本物理学会年次大会
    • Data Source
      KAKENHI-PUBLICLY-18H04295
  • [Presentation] Ultra-low noise cryogenic microwave amplifier by spin maser2019

    • Author(s)
      Jason ball, Shota Norimoto, Petr Moroshkin, Denis Konstantinov, Yuimaru Kubo
    • Organizer
      20th Anniversary of Superconducting Qubits
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-18H04295
  • [Presentation] Coupling an inverted spin ensemble to a microwave resonator2019

    • Author(s)
      Jason ball, Shota Norimoto, Petr Moroshkin, Denis Konstantinov, Yuimaru Kubo
    • Organizer
      Impurity Spins for Quantum Information & Technologies 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01817
  • 1.  久保 毅幸 (30712666)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 2.  井藤 隼人 (30881552)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  新田 龍海 (60962371)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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