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J-GLOBAL ID：200901011588769771   Update date: Mar. 25, 2024

Amemiya Naoyuki

アメミヤ ナオユキ | Amemiya Naoyuki
Affiliation and department：
Kyoto University Graduate School of Engineering Deprtment of Electrical Engineering

About Kyoto University Graduate School of Engineering Deprtment of Electrical Engineering


Homepage URL  (2)： http://www.asl.kuee.kyoto-u.ac.jp/ ,  http://www.asl.kuee.kyoto-u.ac.jp/EN/index.html
Research field  (4)： Electric/electronic material engineering ,  Electrical power engineering ,  Nuclear fusion ,  Medical systems
Research keywords  (4)： applied superconductivity ,  superconductor ,  nuclear fusion ,  applied electromagnetism
Research theme for competitive and other funds  (28)：
  • 2020 - 2024 High-temperature-superconductor technology enabling high-speed and high-field beam scanning magnets for heavy-ion cancer therapy
  • 2019 - 2024 Low-AC-Loss and Robust High-Temperature-Superconductor Technology
  • 2019 - 2020 Development of MW-Class Electric Power Feeding System for Aircrafts
  • 2016 - 2020 粒子線がん治療用回転ガントリーを目指した高温超伝導電磁石の高精度磁場発生技術
  • 2016 - 2020 Feasibility Study of Innovative Circular Accelerator for Accelerator-Driven Nuclear Transmutation System Using AC High-Temperature-Superconductor Magnets and Resonant Beam Extraction
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Papers (296)：
  • Naoyuki Amemiya, Yusuke Sogabe, Mao Shigemasa, Takuya Sobue, Takayuki Hirano, Satoshi Yamano, Hisaki Sakamoto. Magnetization Loss and Current Transport Characteristics of SCSC Cables With Metal Cores. IEEE Transactions on Applied Superconductivity. 2023
  • Guangwei Xu, Yusuke Sogabe, Naoyuki Amemiya. Effect of Current Sharing by Metal Core on Reducing Hot-Spot Temperature of Spiral Coated Conductors. IEEE Transactions on Applied Superconductivity. 2023
  • Yang Li, Yusuke Sogabe, Yoshiyuki Iwata, Naoyuki Amemiya. Conceptual Design of Scanning Magnets Using HTS Coils Wound With Spiral Copper-Plated Striated Coated-Conductor (SCSC) Cables for Carbon-ion Radiotherapy. IEEE Transactions on Applied Superconductivity. 2023
  • Yusuke Sogabe, Yuya Ezaki, Naoyuki Amemiya. Influence of Non-Uniform Current Distribution Among Layers on AC Loss Characteristics of Multilayer Spiral Copper-Plated Striated Coated-Conductor Cables. IEEE Transactions on Applied Superconductivity. 2023
  • Yue Wu, Jin Fang, Naoyuki Amemiya, Rodney A. Badcock, Nicholas J. Long, Zhenan Jiang. AC Loss Reduction in HTS Coil Windings Coupled With an Iron Core Using Flux Diverters. IEEE Access. 2023
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MISC (258)：
  • 雨宮尚之, 曽我部友輔, 福井聡, 山野聡士. Progress of R&D of SCSC cable in spring 2023 (2): Conceptual studies of applications. 低温工学・超電導学会講演概要集. 2023. 105th
  • Yusuke SOGABE, Naoyuki AMEMIYA. Mitigation of Shielding-Current-Induced Fields (SCIFs) in HTS Magnets for Accelerator Systems. TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan). 2020. 55. 2. 109-116
  • Shigeki TAKAYAMA, Kei KOYANAGI, Tomofumi ORIKASA, Yusuke ISHII, Tsutomu KURUSU, Yoshiyuki IWATA, Koji NODA, Toru OGITSU, Yusuke SOGABE, Naoyuki AMEMIYA. Development of a REBCO Magnet for Accelerator. TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan). 2020. 55. 2. 103-108
  • Kei KOYANAGI, Shigeki TAKAYAMA, Tomofumi ORIKASA, Yusuke ISHII, Tsutomu KURUSU, Yoshiyuki IWATA, Koji NODA, Toru OGITSU, Naoyuki AMEMIYA. Fabrication of a Model Magnet Using Coated Conductors for FFAG Accelerators. TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan). 2020. 55. 2. 98-102
  • Naoyuki AMEMIYA, Yusuke SOGABE, Shiegeki TAKAYAMA, Kei KOYANAGI, Yusuke ISHII, Tsutomu KURUSU, Toru OGITSU, Yoshiyuki IWATA, Koji NODA, Masahiro YOSHIMOTO. Overview of S-Innovation Project on Fundamental Technology of HTS Accelerator Magnets. TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan). 2020. 55. 2. 89-97
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Patents (9)：
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Books (3)：
  • 超伝導現象と高温超伝導体
    株式会社エヌ・ティー・エス 2013 ISBN:486469057X
  • Flux pinning and AC loss studies on YBCO coated conductors
    NOVA Science Publishers, Inc. 2007 ISBN:9781600216923
  • Studies of high temperature superconductors
    NOVA Science Publishers, Inc. 2000 ISBN:1560728531
Lectures and oral presentations  (100)：
  • 医療に貢献する超伝導技術の現状と展望
    (第69回応用物理学会春季学術講演会 2022)
  • Thermal runaway and protection experiments of coated conductors
    (7th International Conference on Superconductivity and Magnetism (ICSM 2021) 2021)
  • R&D of low-ac-loss and robust SCSC cable (Spiral Copper-plated Striated Coated-conductor cable)
    (2021 Virtual Coated Conductors for Applications (Virtual CCA 2021) 2021)
  • Electromagnetic coupling between filaments in multifilament coated conductors with finite transverse conductance
    (7th International Workshop on Numerical Modelling of High Temperature Superconductors 2021)
  • Prospect of HTS for accelerators
    (2020)
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Works (54)：
  • 高温超伝導体の交流特性に関する研究
    2003 - 2004
  • 高い周波数におけるYBCO超伝導線の交流損失特性
    2003 - 2004
  • Study on AC characteristics of high Tc superconductors
    2003 - 2004
  • AC loss properties of YBCO superconductors at high frequencies
    2003 - 2004
  • 高温超伝導体の交流損失低減の研究と交流損失の持ち回り試験
    2002 - 2003
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Education (4)：
  • 1987 - 1990 The University of Tokyo Graduate School of Engineering Department of Electrical Engineering
  • 1985 - 1987 The University of Tokyo The Graduate School of Engineering Department of Electronic Engineering
  • 1983 - 1985 The University of Tokyo The Faculty of Engineering Department of Electrial Engineering
  • 1981 - 1983 The University of Tokyo College of Arts and Sciences
Professional career (2)：
  • Doctor of Engineering (The University of Tokyo)
  • Master of Engineering (The University of Tokyo)
Work history (10)：
  • 2015/04 - 現在 High Energy Accelerator Research Organization Visiting Professor
  • 2008/04 - 現在 Kyoto University Department of Electrical Engineering, Graduate School of Enigineering Professor
  • 2017/04 - 2020/03 National Institutes for Quantum and Radiological Science and Technology Visiting Scientist
  • 2009/06 - 2017/03 National Institute of Radiological Sciences Visiting Scientist
  • 2005/04 - 2008/03 Yokohama National University Faculty of Engineering Professor
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Committee career (133)：
  • 2020/06/01 - 2022/05/31 Cryogenic and Superconductivity Society of Japan Member
  • 2020/06/01 - 2022/05/31 Cryogenic and Superconductivity Society of Japan Member
  • 2021/04/01 - 2022/03/31 国立研究開発法人量子科学技術研究開発機構 原型炉設計合同特別チーム核融合原型炉システム設計グループメンバー
  • 2021/04/01 - 2022/03/31 一般社団法人日本電線工業会 技術委員会WG9超電導線の交流損失測定法委員
  • 2021/02/24 - 2022/03/31 Program Chair for Large Scale Applications, ISS 2021
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Awards (4)：
  • 2000 - (社)低温工学協会・低温工学会 2000年度優良発表賞
  • 2000 - Awards for Excellent Presentation in 2000, Cryogenic Society of Japan / Cryogenic Association of Japan
  • 1994 - (社)低温工学協会大山記念奨励賞
  • 1994 - Oyama Memorial Award for Encouragement of Research in 1994, Cryogenic Association of Japan
Association Membership(s) (5)：
The Japan Society of Plasma Science and Nuclear Fusion Research ,  Cryogenics and Superconductivity Society of Japan ,  The Physical Society of Japan ,  The Institute of Electrical Engineers of Japan ,  The Institute of Electrical and Electronics Engineers, Inc.
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