Rchr
J-GLOBAL ID：200901045714244711   Update date: Sep. 25, 2024

Sakai Hiroshi

サカイ ヒロシ | Sakai Hiroshi
Affiliation and department：
High Energy Accelerator Research Organization

About High Energy Accelerator Research Organization


Job title： Professor
Other affiliations (1)：
  • The Graduate University for Advanced Studies  Professor
Homepage URL  (1)： http://www.kek.jp/ja/
Research field  (2)： Quantum beam science ,  Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research keywords  (15)： Energy Recovery Linac ,  ビーム物理 ,  極低温 ,  モニタ ,  放射光 ,  Super Conducting RF cavity ,  加速器 ,  injector ,  synchrotron ,  linac ,  vacuum ,  Monitor ,  Synchrotron radiation ,  Beam ,  Accelerator
Research theme for competitive and other funds  (9)：
  • 2024 - 2027 Development of high-power superconducting input coupler using MgB2 for next-generation compact superconducting RF accelerators
  • 2018 - 2025 Development of a High-Efficiency/Gradient Superconducting Cavity using MgB2
  • 2019 - 2022 Investigation on superconducting property and development for materials for high-Q and high gradient superconducting accelerating cavity
  • 2011 - 2013 Basic research of beam instability with high current ERL beam by newly developed position monitor of superconducting cavities precisely
  • 2008 - 2010 Fundamental Research of a superconducting RF cavity for an energy recovery linac
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Papers (119)：
  • H Sakai, M Yamamoto, O Tanaka, Y Honda, K Umemori, T Yamada, H Shimizu, Y Morikawa, Y Kamiya, N Nakamura, et al. Conceptual design of the high-power electron beam irradiator using niobium-tin superconducting cavity. Journal of Physics: Conference Series. 2024. 2687. 9. 092013-092013
  • Taro Konomi, Kensei Umemori, Hiroshi Sakai, Eiji Kako, Tomoko Ota, Atsushi Miyamoto. Damped superconducting structure for EUV light source based on energy recovery linac. Physical Review Accelerators and Beams. 2023. 26. 12. 1-14
  • T. Tajima, L. Civale, T. P. Grumstrup, D. Kelly, M. A. Mealy, A. Poudel, H. R. Salazar, R. K. Schulze, P. Pizzol, H. Sakai, et al. Construction of a New MgB2 Coating System for 1.3-GHz Superconducting RF Cavities at LANL. IEEE Transactions on Applied Superconductivity. 2023
  • Norio Nakamura, Ryukou Kato, Hiroshi Sakai, Kimichika Tsuchiya, Yasunori Tanimoto, Yosuke Honda, Tsukasa Miyajima, Miho Shimada, Takanori Tanikawa, Olga A. Tanaka, et al. High-power EUV free-electron laser for future lithography. Japanese Journal of Applied Physics. 2023
  • N. Nakamura, H. Kawata, H. Sakai, K. Tsuchiya, M. Shimada, O. Tanaka, R. Kato, T. Tanikawa, T. Obina, T. Miyajima, et al. EUV-FEL light source for future lithography. Proceedings of IPAC23. 2023. 5149-5153
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MISC (51)：
  • 倉田正和, 山本康史, 加古永治, 梅森健成, 阪井寛志, 佐伯学行, 道前武, OMET Mathieu, 片山領, 井藤隼人, et al. REPORT OF ELECTRON BEAM ACCELERATION WITH STF-2 CRYOMODULES FOR THE ILC. 日本加速器学会年会(Web). 2022. 19th
  • 蛯沢貴, 柳町太亮, 熊谷公紀, 近藤恵太郎, 春日井敦, 長谷川和男, 阪井寛志, 加古永治, 梅森健成, SCANTAMBURLO Francesco, et al. PARTICLE MEASUREMENT IN SRF POSITION ON THE IFMIF PROTOTYPE ACCELERATORS. 日本加速器学会年会(Web). 2021. 18th
  • 中村典雄, 谷本育律, 谷本育律, 東直, 東直, 原田健太郎, 原田健太郎, 島田美帆, 島田美帆, 内山隆司, et al. RECONSTRUCTION AND BEAM-TRANSPORTATION STUDY OF THE cERL DUMP LINE FOR IR-FEL HIGH-POWER OPERATION. 日本加速器学会年会(Web). 2021. 18th
  • 福田将史, 荒木隼人, ARYSHEV Alexander, 井藤隼人, 梅森健成, 阪井寛志, 早野仁司, 本田洋介, OMET Mathieu, 松本利広, et al. BEAM TUNING AND BEAM PARAMETER MEASUREMENT IN STF-2 ACCELERATOR. 日本加速器学会年会(Web). 2021. 18th
  • 阪井寛志, 加藤龍好, 土屋公央, 谷本育律, 本田洋介, 宮島司, 島田美帆, 帯名崇, 高井良太, 中村典雄, et al. Development of mid-infrared FEL based on Compact ERL and first lasing of FEL. 日本加速器学会年会(Web). 2021. 18th
ｍore...
Patents (1)：
  • 真空排気方法及び装置
Books (1)：
  • Photon Sources for Lithography and Metrology
    SPIE PRESS 2023 ISBN:9781510653719
Works (3)：
  • エネルギー回収型ライナック用主加速部超伝導空洞の開発
    2006 -
  • 電子蓄積リング用加速空洞における構造最適化
    2004 -
  • フレネルゾーンプレートを用いたビームプロファイルモニタの開発
    2001 -
Education (2)：
  • 1996 - 2001 Kyoto University Faculty of Science
  • 1992 - 1996 Kyoto University Faculty of Science
Professional career (1)：
  • Doctor(Science) (Kyoto University)
Work history (6)：
  • 2021/04 - 現在 High Energy Accelerator Research Organization (KEK) Accelerator Laboratory Professor
  • 2013/04 - 2021/03 High Energy Accelerator Research Organization Accelerator Laboratory Associate Professor
  • 2016/04 - 2017/03 Deutsches Elektronen-Synchrotron (DESY) Guest Scientist
  • 2009/06 - 2013/03 High Energy Accelerator Research Organization Accelerator Laboratory Assistant Professor
  • 2002/04 - 2009/05 The University of Tokyo Synchrotron Radiation Laboratory Affiliated to the ISSP Assistant Professor
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Committee career (13)：
  • 2022/01 - 現在 TESLA Technology Collaboration (TTC) Technical Board Co-chair
  • 2021/11 - 現在 ERL2022 (66th ICFA Advanced Beam Dynamics Workshop on Energy Recovery Linacs) Scientific Programming Committee member
  • 2020/04 - 2022/03 加速器学会 第9期 評議委員
  • 2019/10 - 2021/09 JAHEP - Japan Association of High Energy Physicists Future Projects Committee
  • 2018/04 - 2020/03 加速器学会 第8期 評議委員
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Awards (2)：
  • 2015/02 - 高エネルギー加速器科学奨励会 諏訪賞 エネルギー回収型リニアック(ERL)の基幹技術確立を目指した試験加速器の建設とビーム加速による性能の実証実験
  • 2002 - 日本物理学会 高エネルギー物理学奨励賞 Development of laser wire beam profile monitor and measurement of vertical emittance in the KEK-ATF damping ring
Association Membership(s) (2)：
加速器学会 ,  日本物理学会
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