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Ota Yuichi  大田 由一

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大田 由一  オオタ ユウイチ

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Researcher Number 60737237
Other IDs
Affiliation (Current) 2025: 国立研究開発法人産業技術総合研究所, 計量標準総合センター, 主任研究員
Affiliation (based on the past Project Information) *help 2024: 国立研究開発法人産業技術総合研究所, 計量標準総合センター, 主任研究員
2020 – 2022: 国立研究開発法人産業技術総合研究所, 計量標準総合センター, 研究員
2016 – 2017: 東京大学, 物性研究所, 特任研究員
Review Section/Research Field
Principal Investigator
Basic Section 29030:Applied condensed matter physics-related / Condensed matter physics II
Except Principal Investigator
Basic Section 29030:Applied condensed matter physics-related
Keywords
Principal Investigator
質量 / シリコン単結晶 / プランク定数 / 標準 / キログラム / 物性実験 / 超伝導 / 光電子分光
Except Principal Investigator
電圧天びん / シリコン単結晶 … More / 標準 / キログラム / プランク定数 / 微小質量 Less
  • Research Projects

    (3 results)
  • Research Products

    (18 results)
  • Co-Researchers

    (5 People)
  •  プランク定数から1キログラムを高精度に作り出すための青色レーザー干渉計開発Principal Investigator

    • Principal Investigator
      大田 由一
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 29030:Applied condensed matter physics-related
    • Research Institution
      National Institute of Advanced Industrial Science and Technology
  •  Development of a method for small mass measurements using the new definition of the kilogram based on the Planck constant

    • Principal Investigator
      Kuramoto Naoki
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 29030:Applied condensed matter physics-related
    • Research Institution
      National Institute of Advanced Industrial Science and Technology
  •  Laser angle-resolved photoemission spectroscopy on unconventional superconductorPrincipal Investigator

    • Principal Investigator
      Ota Yuichi
    • Project Period (FY)
      2016 – 2017
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Condensed matter physics II
    • Research Institution
      The University of Tokyo

All 2023 2022 2021 2020 2016

All Journal Article Presentation

  • [Journal Article] Final report on the CCM key comparison of kilogram realizations CCM.M-K8.20212023

    • Author(s)
      Stock M、Fujita K、Inaba H、Kano K、Kuramoto N、Mizushima S、Okubo S、Ota Y、Zhang L et al.
    • Journal Title

      Metrologia

      Volume: 60 Issue: 1A Pages: 07003-07003

    • DOI

      10.1088/0026-1394/60/1a/07003

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H02630
  • [Journal Article] Evaluation of automatic sub-multiple mass calibration for sub-milligram weights at NMIJ2022

    • Author(s)
      Ota Y.、Ueki M.、Kuramoto N.
    • Journal Title

      Measurement

      Volume: 198 Pages: 111320-111320

    • DOI

      10.1016/j.measurement.2022.111320

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H02630
  • [Journal Article] Evaluation of an automated mass comparator performance for mass calibration of sub-milligram weights2021

    • Author(s)
      Ota Y.、Ueki M.、Kuramoto N.
    • Journal Title

      Measurement

      Volume: 172 Pages: 108841-108841

    • DOI

      10.1016/j.measurement.2020.108841

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H02630
  • [Journal Article] Reproducibility of the Realization of the Kilogram Based on the Planck Constant by the XRCD Method at NMIJ2021

    • Author(s)
      Kuramoto Naoki、Mizushima Shigeki、Zhang Lulu、Fujita Kazuaki、Okubo Sho、Inaba Hajime、Azuma Yasushi、Kurokawa Akira、Ota Yuichi、Fujii Kenichi
    • Journal Title

      IEEE Transactions on Instrumentation and Measurement

      Volume: 70 Pages: 1-9

    • DOI

      10.1109/tim.2021.3061805

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H02630
  • [Journal Article] Verifying the Reliability of a Voltage Balance Apparatus to Measure Small Mass and Force Standards at NMIJ2021

    • Author(s)
      Fujita Kazuaki、Fujii Kenichi、Yamamoto Yasuyuki、Ota Yuichi、Kuramoto Naoki
    • Journal Title

      IEEE Transactions on Instrumentation and Measurement

      Volume: 70 Pages: 1-5

    • DOI

      10.1109/tim.2021.3052020

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H02630
  • [Journal Article] Volume Measurement of a 28Si-Enriched Sphere to Realize the Kilogram Based on the Planck Constant at NMIJ2021

    • Author(s)
      Ota Yuichi、Okubo Sho、Inaba Hajime、Kuramoto Naoki
    • Journal Title

      IEEE Transactions on Instrumentation and Measurement

      Volume: 70 Pages: 1-6

    • DOI

      10.1109/tim.2021.3061249

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H02630
  • [Journal Article] Realization of the new kilogram by the XRCD method using 28Si-enriched spheres2021

    • Author(s)
      Kuramoto Naoki、Mizushima Shigeki、Zhang Lulu、Fujita Kazuaki、Ota Yuichi、Okubo Sho、Inaba Hajime
    • Journal Title

      Measurement: Sensors

      Volume: 18 Pages: 100091-100091

    • DOI

      10.1016/j.measen.2021.100091

    • Data Source
      KAKENHI-PROJECT-20H02630
  • [Journal Article] Realization of the New Kilogram Using 28Si-Enriched Spheres and Dissemination of Mass Standards at NMIJ2020

    • Author(s)
      Kuramoto Naoki、Mizushima Shigeki、Zhang Lulu、Fujita Kazuaki、Ota Yuichi、Okubo Sho、Inaba Hajime
    • Journal Title

      MAPAN

      Volume: 35 Issue: 4 Pages: 491-498

    • DOI

      10.1007/s12647-020-00393-2

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H02630
  • [Presentation] 新しい1キログラムの作り方2022

    • Author(s)
      倉本直樹、藤田一慧、大田由一
    • Organizer
      第89回日本分析化学会有機微量研究懇談会(オンライン)
    • Data Source
      KAKENHI-PROJECT-20H02630
  • [Presentation] 新しいキログラムの作り方2021

    • Author(s)
      倉本直樹、藤田一慧、大田由一
    • Organizer
      第38回合同シンポジウム(第88回日本分析化学会有機微量分析研究懇談会、第116回計測自動制御学会力学量計測部会)、オンライン開催(2021年6月17日))
    • Data Source
      KAKENHI-PROJECT-20H02630
  • [Presentation] Realization of the new kilogram by the XRCD method using 28Si-enriched spheres2021

    • Author(s)
      Naoki KURAMOTO, Shigeki MIZUSHIMA, Lulu ZHANG, Kazuaki FUJITA, Yuichi OTA, Sho OKUBO, Hajime INABA
    • Organizer
      IMEKO2021、主催:IMEKO(国際計測連合)、オンライン開催(2021年8月30日)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H02630
  • [Presentation] Reproducibility of the realization of the kilogram based on the Planck constant by the XRCD method at NMIJ2020

    • Author(s)
      Naoki Kuramoto, Lulu Zhang, Shigeki Mizushima, Kazuaki Fujita, Yasushi Azuma, Akira Kurokawa, Yuichi Ota, and Kenichi Fujii
    • Organizer
      CPEM2020(Conference on Precision Electromagnetic Measurements 2020), August 2020, online virtual conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H02630
  • [Presentation] 新しいキログラムの作り方2020

    • Author(s)
      倉本直樹、藤田一慧、大田由一
    • Organizer
      第37回計測自動制御学会センシングフォーラム、2020年9月3日、オンライン開催
    • Data Source
      KAKENHI-PROJECT-20H02630
  • [Presentation] Volume Measurement of a 28Si-enriched Sphere to Realize the Kilogram Based on the Planck Constant at NMIJ2020

    • Author(s)
      Yuichi Ota, Hajime Inaba, Naoki Kuramoto, Sho Okubo
    • Organizer
      CPEM2020(Conference on Precision Electromagnetic Measurements 2020), August 2020, online virtual conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H02630
  • [Presentation] Reliability Check of a Voltage Balance to Measure the Radiation Pressure for Small Mass and Force Standard at NMIJ2020

    • Author(s)
      Kazuaki Fujita, Kenichi Fujii, Yasuyuki Yamamoto, Yuichi Ota, Naoki Kuramoto
    • Organizer
      CPEM2020(Conference on Precision Electromagnetic Measurements 2020), August 2020, online virtual conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H02630
  • [Presentation] 新しいキログラムの作り方2020

    • Author(s)
      倉本直樹、藤田一慧、大田由一
    • Organizer
      第37回合同シンポジウム(第87回日本分析化学会有機微量分析研究懇談会、第113回計測自動制御学会力学量計測部会)、2020年6月11日、講演予稿集発行をもって発表成立
    • Data Source
      KAKENHI-PROJECT-20H02630
  • [Presentation] Ln(O,F)Bi(S,Se)2超伝導体のレーザー角度分解光電子分光2016

    • Author(s)
      大田由一
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      金沢大学 (石川県金沢市)
    • Data Source
      KAKENHI-PROJECT-16K17741
  • [Presentation] Laser angle-resolved photoemission spectroscopy of BiS2-based superconductor2016

    • Author(s)
      大田由一
    • Organizer
      International Workshop on Superconductivity and Related Functional Materials 2016
    • Place of Presentation
      National Institute for Materials Science (茨城県つくば市)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K17741
  • 1.  Kuramoto Naoki (60356938)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 16 results
  • 2.  大久保 章 (30635800)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 7 results
  • 3.  稲場 肇 (70356492)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 7 results
  • 4.  藤田 一慧 (80759952)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 5.  張 麓ルウ (50392634)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 6 results

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