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Systematization of characterization technologies for high-temperature superconducting wires, conductors and coil windings, and their development to highly reliable magnets

Research Project

Project/Area Number 19H05617
Research Category

Grant-in-Aid for Scientific Research (S)

Allocation TypeSingle-year Grants
Review Section Broad Section C
Research InstitutionKyushu University

Principal Investigator

Kiss Takanobu  九州大学, 超伝導システム科学研究センター, 教授 (00221911)

Co-Investigator(Kenkyū-buntansha) 東川 甲平  九州大学, システム情報科学研究院, 准教授 (40599651)
呉 澤宇  九州大学, システム情報科学研究院, 助教 (40962147)
和泉 輝郎  国立研究開発法人産業技術総合研究所, エネルギー・環境領域, 主任研究員 (20415938)
中村 武恒  京都大学, 工学研究科, 特定教授 (30303861)
井上 昌睦  福岡工業大学, 工学部, 教授 (80346824)
寺西 亮  九州大学, 工学研究院, 教授 (70415941)
鈴木 匠  成蹊大学, 理工学部, 助教 (70756238)
Project Period (FY) 2019-06-26 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥199,940,000 (Direct Cost: ¥153,800,000、Indirect Cost: ¥46,140,000)
Fiscal Year 2023: ¥27,820,000 (Direct Cost: ¥21,400,000、Indirect Cost: ¥6,420,000)
Fiscal Year 2022: ¥27,300,000 (Direct Cost: ¥21,000,000、Indirect Cost: ¥6,300,000)
Fiscal Year 2021: ¥27,300,000 (Direct Cost: ¥21,000,000、Indirect Cost: ¥6,300,000)
Fiscal Year 2020: ¥58,760,000 (Direct Cost: ¥45,200,000、Indirect Cost: ¥13,560,000)
Fiscal Year 2019: ¥58,760,000 (Direct Cost: ¥45,200,000、Indirect Cost: ¥13,560,000)
Keywords高温超伝導線材 / 導体 / コイル / 磁気計測 / 機械学習 / 電流輸送特性 / ロバスト性 / 欠陥検出 / マグネット / 電気電子材料工学 / AI
Outline of Research at the Start

希土類系高温超伝導線材はその優れた特性により、液体ヘリウムを必要としないマグネット等への応用が期待されている。しかしながら、長尺線材の局所不均一性やマグネット巻線時の不安定性が顕在化しており、その機構はまだほとんど解明されていないばかりか、その為の方法すら明らかとなっていない。本研究では、申請者等がこれまで開発した超伝導線材、導体、コイルの欠陥検出や電流輸送特性評価手法を体系化すると共に、これまで独立に進められてきた線材、導体、コイルの開発を融合し、線材性能に応じた導体、コイル化技術の開発と線材仕様の最適化によって、ロバスト性の飛躍的向上と低コスト化、さらにマグネットの高信頼性を実現する。

Outline of Final Research Achievements

Novel magnetic measurement methods by various measuring modes including practical operation conditions was developed and upgraded its functions by coupling with machine learning based analysis for the evaluation of current carrying capability and bottle necks of rare earth high temperature superconducting (REBCO) wire, conductor and coil. This method was further extended to industrial scale PLD wire manufacturing processes by data-driven approach, which allows us to predict wire performance from the combination of process conditions in silico. We have also succeeded in achieving dramatic improvements in the reliability and reproducibility of REBCO coils by developing a new robust conductor. This technology was applied to the stator winding of a full-superconducting-generator, and stable power generation performance was demonstrated successfully.

Academic Significance and Societal Importance of the Research Achievements

本研究で開発した高温超伝導線材性能の非破壊・非接触・高速評価技術と機械学習の融合による、詳細な電流輸送性能の解明と線材製造プロセスの高度化は、実用環境下の線材性能の向上、高速・安定量産技術としての実用面での重要性に加え、高温超伝導線材の臨界電流に関する学理開拓においても超伝導応用の基盤を支えるものである。また、本研究で開発した高ロバスト性FFDS導体に基づく高信頼性コイル化技術は、高温超伝導回転機や液体ヘリウムフリー高磁界超伝導マグネットなど、これからのグリーンイノベーションを拓く高温超伝導エネルギーシステムなどへの応用が期待できる。

Assessment Rating
Ex-post Assessment Comments (Rating)

A: In light of the aim of introducing the research area into the research categories, expected outcomes of research have been produced.

Assessment Rating
Interim Assessment Comments (Rating)

A: In light of the aim of introducing the research area into the research categories, the expected progress has been made in research.

Report

(10 results)
  • 2024 Ex-post Assessment (Comments) ( PDF )
  • 2023 Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Abstract (Interim Assessment) ( PDF )   Annual Research Report   Interim Assessment (Comments) ( PDF )
  • 2020 Annual Research Report
  • 2019 Abstract ( PDF )   Comments on the Screening Results ( PDF )   Annual Research Report
  • Research Products

    (139 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (1 results) Journal Article (18 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 18 results) Presentation (119 results) (of which Int'l Joint Research: 67 results,  Invited: 22 results) Remarks (1 results)

  • [Int'l Joint Research] 中国科学院電工研究所(中国)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Continuous Measurement on Electric-Field Versus Current-Density Characteristics of REBCO Coated Conductors in the Electric-Field Window From 10-2 Down to 10-11 V/m2023

    • Author(s)
      Wu Zeyu、Higashikawa Kohei、Kiss Takanobu
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 33 Issue: 5 Pages: 1-5

    • DOI

      10.1109/tasc.2023.3258375

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of Superconducting Cable With Energy Storage Function and Evaluation of its Functionality in DC Microgrid With Renewable Energy Sources2023

    • Author(s)
      Kohei Higashikawa, Akihito Ide, Wenhao Bian, Takanobu Kiss
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 33 Issue: 5 Pages: 5400405-5400405

    • DOI

      10.1109/tasc.2023.3243566

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of 50-kW-Class High-Temperature Superconducting Induction/Synchronous Motor with Continuous Drive Characteristics from Room Temperature2023

    • Author(s)
      T. Nakamura, M. Yoshikawa, T. Terazawa, K. Matsuki, Y. Gao and T. Kiss
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 33(5) Issue: 5 Pages: 1-5

    • DOI

      10.1109/tasc.2023.3238293

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of In-Field E-J Characteristics in Multi-Filamentary Bi-2223 Tapes at Ultra-Low Electric-Field Down to Around 10-13 V/m2022

    • Author(s)
      Zeyu Wu, Takanobu Kiss, Shan Tian, Sohki Kishikawa, Kohei Higashikawa, Yoshinori Yanagisawa, Jun-Ichi Shimoyama
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 32 Issue: 6 Pages: 6400305-6400305

    • DOI

      10.1109/tasc.2022.3160972

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Proposal for Superconducting Cable with Energy Storage Function and Power System Using Them for Mass Utilization of Renewable Energy2022

    • Author(s)
      東川 甲平, 木須 隆暢
    • Journal Title

      TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan)

      Volume: 57 Issue: 6 Pages: 343-348

    • DOI

      10.2221/jcsj.57.343

    • ISSN
      0389-2441, 1880-0408
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Automatic Detection of Local Obstacles in a Long Length RE-123 Coated Conductor by Deep Learning Based Image Classification in Reel-to-Reel Magnetic Microscopy2022

    • Author(s)
      Somjaijaroen N.、Kiss T.、Imamura K.、Higashikawa K.
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 32 Issue: 6 Pages: 1-4

    • DOI

      10.1109/tasc.2022.3156541

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Scaling Behavior of Induced Electric Field in Cuprate Superconducting Tapes During Magnetization Relaxation2022

    • Author(s)
      Zeyu Wu, Kohei Higashikawa, Kazutaka Imamura, Takanobu Kiss
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 32 Issue: 4 Pages: 9000505-9000505

    • DOI

      10.1109/tasc.2022.3146818

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Experimental and Theoretical Study on Power Generation Characteristics of 1 kW Class Fully High Temperature Superconducting Induction/Synchronous Generator Using a Stator Winding With a Bending Diameter of 20 mm2022

    • Author(s)
      Nakamura Taketsune、Dong Tenghui、Matsuura Jun、Kiss Takanobu、Higashikawa Kohei、Sato Shigeru、Zhang Peihong
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 32 Issue: 6 Pages: 1-5

    • DOI

      10.1109/tasc.2022.3170854

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Improvement of Jc for MgB2 wires - Densification of the MgB2 core and impurity additions -2021

    • Author(s)
      Hiroaki KUMAKURA、Akiyoshi MATSUMOTO、Gen NISHIJIMA、Kohei HIGASHIKAWA、Takanobu KISS
    • Journal Title

      TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan)

      Volume: 56 Issue: 6 Pages: 317-326

    • DOI

      10.2221/jcsj.56.317

    • NAID

      130008119055

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Diagnostic Method for Monitoring Core Position and Strand Failure in DC Superconducting Cable2021

    • Author(s)
      Higashikawa Kohei、Kaneshige Tatsuhiro、Tokuyama Kohei、Imamura Kazutaka、Suzuki Kenji、Tomita Masaru、Kiss Takanobu
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 31 Issue: 5 Pages: 1-4

    • DOI

      10.1109/tasc.2021.3065993

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Characterization of Spatial Distribution of Local Critical Current Density in a Co-Doped BaFe<sub>2</sub>As<sub>2</sub> Film Based on Magnetic Microscopy2021

    • Author(s)
      Wu Zeyu、Higashikawa Kohei、Imamura Kazutaka、Xu Zhongtang、Ma Yanwei、Kiss Takanobu
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 31 Issue: 5 Pages: 1-4

    • DOI

      10.1109/tasc.2021.3059988

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Scanning Hall-probe microscopy for site-specific observation of microstructure in superconducting wires and tapes for the clarification of their performance bottlenecks2020

    • Author(s)
      Kohei Higashikawa, Masayoshi Inoue, Shujun Ye, Akiyoshi Matsumoto, Hiroaki Kumakura, Ryuji Yoshida, Takeharu Kato, Takato Machi, Akira Ibi, Teruo Izumi, Takanobu Kiss
    • Journal Title

      Superconductor Science and Technology

      Volume: TBD Issue: 6 Pages: 64005-64005

    • DOI

      10.1088/1361-6668/ab89ef

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement and Analysis on Local Magnetization Properties of RE-123 Coated Conductor With DC Transport Current and External Magnetic Field2020

    • Author(s)
      Kohei Higashikawa, Naohiro Numata, Kohei Hisajima, Takumi Suzuki, Takanobu Kiss
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 30 Issue: 4 Pages: 1-5

    • DOI

      10.1109/tasc.2020.2974859

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Design and Cooling Properties of High Stable Field REBCO Superconducting Magnet for MRI2020

    • Author(s)
      Yokoyama Shoichi、Miura Hideaki、Matsuda Tetsuya、Inoue Tatsuya、Morita Yusuke、Eguchi Ryo、Otake Shunsuke、Tanabe Hajime、Sato Shinji、Kiss Takanobu、Miyagi Daisuke、Tsuda Makoto、Nakamura Taketsune、Shirai Yasuyuki
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 30 Issue: 4 Pages: 1-4

    • DOI

      10.1109/tasc.2020.2973936

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement and Analysis on Local Magnetization Properties of RE-123 Coated Conductor With DC Transport Current and External Magnetic Field2020

    • Author(s)
      Higashikawa Kohei, Numata Naohiro, Hisajima Kohei, Suzuki Takumi, Kiss Takanobu
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 30

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Flux-Pinning Properties of BaHfO3-Doped EuBCO-Coated Conductors Fabricated by Hot-Wall PLD2019

    • Author(s)
      S. Fujita, S. Muto, W. Hirata, T. Yoshida, K. Kakimoto, Y. Iijima, M. Daibo, T. Kiss, T. Okada, S. Awaji
    • Journal Title

      IEEE Trans. Appl. Supercond.

      Volume: 29 Issue: 5 Pages: 8001505-8001505

    • DOI

      10.1109/tasc.2019.2896535

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High Performance Coated Conductors Fabricated by UTOC-MOD Process2019

    • Author(s)
      Teruo Izumi, Koichi Nakaoka, Michio Sato, Takato MacHi, Akira Ibi, Ryuji Yoshida, Takeharu Kato, Masashi Miura, Takanobu Kiss, Masayoshi Inoue
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 29 Issue: 5 Pages: 18686643-18686643

    • DOI

      10.1109/tasc.2019.2908241

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of multi-filamentated long EuBCO coated conductors with BHO doping by plane-plume PLD method2019

    • Author(s)
      Ibi A、Machi T、Nakaoka K、Sato M、Izumi T、Higashikawa K、Kiss T
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 1293 Issue: 1 Pages: 012034-012034

    • DOI

      10.1088/1742-6596/1293/1/012034

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] Superconducting Cable with Energy Storage Function and Power System Using Them for Mass Utilization of Renewable Energy2023

    • Author(s)
      Kohei Higashikawa
    • Organizer
      10TH RESEARCH SYMPOSIUM ON HIGH VOLTAGE ENGINEERING AND POWER SYSTEMS - 2023 -
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 機械学習画像解析を導入したリール式高速磁気顕微鏡観察による長尺REBCO高温超伝導線材内の局所欠陥ドメインの自動検出2023

    • Author(s)
      木須隆暢,Natthawirot Somjaijaroen,呉 澤宇,今村和孝,寺﨑拓也,東川甲平
    • Organizer
      令和5年電気学会全国大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] エネルギー貯蔵機能を有する超伝導ケーブルを用いたマイクログリッドの需給バランス調整2023

    • Author(s)
      東川甲平,辺 文浩,井手暁仁,木須隆暢
    • Organizer
      令和5年電気学会全国大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] リール式磁気顕微鏡を用いたダイナミック磁化測定による長尺REBCOテープ線材の局所電界―電流密度特性の連続測定に関する検討2023

    • Author(s)
      呉 澤宇,田中 佑斗,東川 甲平,木須 隆暢
    • Organizer
      2023年第70回応用物理学会春季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 希土類系高温超伝導コート線材のループ状曲げ特性解析と新規連続曲げ試験法の検討2023

    • Author(s)
      木須 隆暢,張 佩宏,川﨑 啓太,小田 祐輔,呉 澤宇,東川 甲平,鈴木 賢次
    • Organizer
      2023年第70回応用物理学会春季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 機械学習超解像によるHall素子配列で取得したREBCO高温超伝導コート線材の磁気観察像の高解像度化2022

    • Author(s)
      高 明陽, 木須 隆暢, Natthawirot Somjaijaroen, 呉 澤宇, 東川 甲平
    • Organizer
      2022年度春季低温工学・超電導学会研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 磁気顕微鏡観察への物体検出の導入による長尺REBCO線材内の局所Ic不均一性の評価2022

    • Author(s)
      SOMJAIJAROEN Natthawirot, 木須 隆暢, 今村 和孝, 呉 澤宇, 東川 甲平
    • Organizer
      2022年度春季低温工学・超電導学会研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 再生可能エネルギーの大量利用の鍵となるエネルギー貯蔵機能を有する超伝導ケーブルの可能性(3)2022

    • Author(s)
      東川 甲平, 佐藤 暢星, 井手 暁仁, 辺 文浩, 木須 隆暢
    • Organizer
      2022年度春季低温工学・超電導学会研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] IMD法による100m級銅安定化7芯MgB2線材の開発ならびにこれを用いたソレノイドコイルの試作2022

    • Author(s)
      熊倉 浩明, 松本 明善, 西島 元 (NIMS); 東川 甲平, 木須 隆暢
    • Organizer
      2022年度春季低温工学・超電導学会研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 磁化のダイナミック測定による希土類系高温超伝導コート線材のE-J特性評価:磁気顕微鏡法とピックアップコイル法の比較2022

    • Author(s)
      呉 澤宇, 東川 甲平, 木須 隆暢
    • Organizer
      2022年度春季低温工学・超電導学会研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Novel continuous bending test method applicable to a small diameter less than 10mm and a development of flexible REBCO tape joints2022

    • Author(s)
      Takanobu Kiss, Peihong Zhang, Yuhsuke Oda, Keita Kawasaki, Zeyu Wu, Kenji Suzuki, Kohei Higashikawa, Shigeru Sato
    • Organizer
      10th MEM Mechanical & Electromagnetic Properties of Composite Superconductors
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] マルチスケール、マルチモーダル計測による希土類系高温超電導コイルの劣化機構解明に関する取組2022

    • Author(s)
      木須 隆暢
    • Organizer
      電気学会調査専門委員会「希土類系高温超電導コイルの劣化対策」
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] REBCO高温超伝導テープ線材の4.2 K高磁界中の連続Ic測定2022

    • Author(s)
      呉 澤宇, 田中 佑斗, 東川 甲平, 木須 隆暢
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 深層学習を用いた磁気顕微画像解析による高温超伝導テープ線材の電流阻害因子の可視化2022

    • Author(s)
      木須 隆暢,N. Somjaijaroen,呉 澤宇, 寺崎 拓也,今村 和孝,東川 甲平
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 高温超伝導線材とその電力システム応用に関するシミュレーション2022

    • Author(s)
      東川 甲平, 木須 隆暢
    • Organizer
      低温工学・超電導学会 令和4年度東北・北海道支部/第2回材料研究会 合同研究会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] [Invited] Fundamentals of High-temperature Superconducting Tapes and Their Energy Applications2022

    • Author(s)
      Takanobu Kiss
    • Organizer
      Tutorial Lecture, National Symposium on Cryogenics and Superconductivity 28(NSC28), India
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] [Invited] Recent Advancement of Characterization Technologies to Improve the Quality of High‐Temperature Superconducting Wires and the Reliability of Coil Windings(基調講演)2022

    • Author(s)
      Takanobu Kiss
    • Organizer
      National Symposium on Cryogenics and Superconductivity 28(NSC28), India
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Detecting localized Ic-lowered sites in REBCO coated conductor by magnetic microscopy using deep learning based object detection2022

    • Author(s)
      Natthawirot Somjaijaroen, Takanobu Kiss, Kazutaka Imamura, Zeyu Wu, Kohei Higashikawa
    • Organizer
      2022 The Applied Superconductivity Conference (ASC2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of superconducting cable with energy storage function and evaluation of its functionality in DC microgrid with renewable energy sources2022

    • Author(s)
      Kohei Higashikawa, Yosei Sato, Akihito Ide, Wenhao Bian, Takanobu Kiss
    • Organizer
      2022 The Applied Superconductivity Conference (ASC2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Advancement of magnetic microscopy by introducing deep-learning based image analyses for high performance characterization of REBCO coated conductors2022

    • Author(s)
      Takanobu Kiss, Natthawirot Somjaijaroen, Mingyang Gao, Kazutaka Imamura, Zeyu Wu, Kohei Higashikawa
    • Organizer
      2022 The Applied Superconductivity Conference (ASC2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Continuous Measurement on Electric-field versus Current-density Characteristics in the Electric-field Window from 10^-2 down to 10^-11 V/m2022

    • Author(s)
      Zeyu Wu, Kohei Higashikawa, Takanobu Kiss
    • Organizer
      2022 The Applied Superconductivity Conference (ASC2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] エネルギー貯蔵機能を有する超伝導ケーブルの再エネ出力変動補償特性の評価2022

    • Author(s)
      井手 暁仁、辺 文浩、東川 甲平、木須 隆暢
    • Organizer
      低温工学・超電導学会 2022年度 九州・西日本支部 若手セミナー・支部研究成果発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] エネルギー貯蔵機能を有する超伝導ケーブルによるマイクログリッドのエネルギー効率の向上2022

    • Author(s)
      辺 文浩、井手 暁仁、東川 甲平、木須 隆暢
    • Organizer
      低温工学・超電導学会 2022年度 九州・西日本支部 若手セミナー・支部研究成果発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 高温超伝導パンケーキコイル冷却時の熱ひずみ特性解析2022

    • Author(s)
      平尾 上総、東川 甲平、木須 隆暢
    • Organizer
      低温工学・超電導学会 2022年度 九州・西日本支部 若手セミナー・支部研究成果発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] [Invited] 超電導線材の基礎2022

    • Author(s)
      木須 隆暢
    • Organizer
      ASCOT主催 第7回超電導スクール(2022)
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Automatic Detection of Ic Inhomogeneity in Long REBCO Tape Combining Deep Learningbased Object Detection and Magnetic Microscopy2022

    • Author(s)
      Z. Wu, N. Somjaijaroen, K. Imamura, T.Terazaki, K. Higashikawa, T. Kiss
    • Organizer
      The 7th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Alternative Current Transport Properties of REBCO Coated Conductors2022

    • Author(s)
      Ryo Maruoka, Kohei Higashikawa, Takanobu Kiss
    • Organizer
      The 7th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evaluation of Current Carrying Capability of Multi-Stacked RE-based High-Temperature Superconducting Coated Conductors2022

    • Author(s)
      Yicheng Zheng, Keita Kawasaki, Yuuske Oda, Zeyu Wu, Kohei Higashikawa, Takanobu Kiss
    • Organizer
      The 7th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fabrication and Evaluation of Low-Resistance Flexible Joints between High-Tc Superconducting REBCO Coated Conductors by Use of Sonic Bonding Technique2022

    • Author(s)
      Kawasaki Keita, Zhang Pheihong, Oda Yusuke, Zheng Yicheng, Kiss Takanobu
    • Organizer
      The 7th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Continuous measurement of critical current of rare earth-based high-temperature superconducting tape under cryogenic and in-field operation conditions2022

    • Author(s)
      Yuto Tanaka, Zeyu Wu, Kohei Higashikawa, Takanobu Kiss
    • Organizer
      The 7th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Measurement of Current Transport Properties at Ultra-low Electric Field of a GdBCO HighTc Superconducting Coated Conductor2022

    • Author(s)
      Souki Kishikawa, Zeyu Wu, Kohei Higashikawa, Takanobu Kiss
    • Organizer
      The 7th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] [Invited] Automatic Detection of Local Inhomogeneity in REBCO Coated Conductor by High-Speed Reel-to-Reel Scanning Hall Probe Magnetic Microscopy Coupled with Machine Learning Based Image Analysis(招待講演)2022

    • Author(s)
      Takanobu Kiss, Natthawirot Somjaijaroena, Kazutaka Imamuraa, Takuya Terazukaa, Zeuy Wua and Kohei Higashikawa
    • Organizer
      2022 International Forum on Applied Superconductivity and Magnetism
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ホール素子磁気顕微法に基づいた広い電界領域10-5 ~ 10-11 V/mに亘る電界電流特性計測2022

    • Author(s)
      呉 澤宇, 岸川 創紀, 東川 甲平, 木須 隆暢
    • Organizer
      2022年度秋季低温工学・超電導学会研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 機械学習を用いた磁気顕微鏡観察による長尺REBCO線材内の局所Ic不均一性の検出:画像分類と物体検出の比較2022

    • Author(s)
      木須 隆暢, SOMJAIJAROEN Natthawirot, 今村 和孝, 寺崎 拓也, 呉 澤宇, 東川 甲平
    • Organizer
      2022年度秋季低温工学・超電導学会研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 再生可能エネルギーの大量利用の鍵となるエネルギー貯蔵機能を有する超伝導ケーブルの可能性(4)2022

    • Author(s)
      東川 甲平, 井手 暁仁, 辺 文浩, 木須 隆暢
    • Organizer
      2022年度秋季低温工学・超電導学会研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 再生可能エネルギーの主力電源化の鍵となるエネルギー貯蔵機能付き超伝導ケーブルの開発2022

    • Author(s)
      東川 甲平
    • Organizer
      応用物理学会超伝導分科会第66回研究会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] ホール素子を用いたRE-123高温超伝導テープ線材の初期磁化緩和計測による電界計測レンジの拡大2022

    • Author(s)
      呉 澤宇、東川 甲平、木須 隆暢
    • Organizer
      第69回応用物理学会春季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Resolution Enhancement of Magnetic Microscopic Images of High-Temperature Superconducting Tape Based on Super-Resolution Technique2022

    • Author(s)
      Mingyang Gao, Takanobu Kisu, Somjaijaroen Natthawirot, Zeyu Wu, Kohei Higashikawa
    • Organizer
      第69回応用物理学会春季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] リール式磁気顕微鏡観察における深層学習を用いた画像認識による長尺高温超伝導テープ線材中の局所欠陥の自動検出2022

    • Author(s)
      木須 隆暢、今村 和孝、Natthawirot Somjaijaroen、呉 澤宇、東川 甲平
    • Organizer
      第69回応用物理学会春季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Robust and low‐loss high temperature superconducting armature winding technology to realize a practical fully superconducting rotating machine: from the viewpoint of self‐organizing design method and FFDS conductor technique2021

    • Author(s)
      NAKAMURA,Taketsune; KISS,Takanobu; MATSUKI,Kenjiro; GOTOU, Yoshitaka
    • Organizer
      27th International Conference on Magnet Technology (MT27)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Air‐gap Observation in Joints of REBCO Tapes by Use of X‐ray Computed Tomography2021

    • Author(s)
      INOUE,Masayoshi; OTA,Makito; TERANISHI,Ryo; KISS,Takanobu
    • Organizer
      27th International Conference on Magnet Technology (MT27)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Automatic Detection of Local Obstacles in a Long Length RE-123 Coated Conductor by Deep Learning Based Image Classification in Reel-to-Reel Magnetic Microscopy2021

    • Author(s)
      SOMJAIJAROEN,Natthawirot; KISS,Takanobu; IMAMURA,Kazutaka; HIGASHIKAWA,Kohei
    • Organizer
      27th International Conference on Magnet Technology (MT27)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] [Invited] Experimental and theoretical study on power generation characteristics of 1 kW class fully high-temperature superconducting induction/synchronous generator using a stator winding with a bending diameter of 20 mm2021

    • Author(s)
      NAKAMURA,Taketsune; DONG,Tenghui; MATSUURA, Jun; KISS, Takanobu; HIGASHIKAWA, Kohei
    • Organizer
      27th International Conference on Magnet Technology (MT27)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Study of the Basic Properties of Meter-class REBCO High-Temperature Superconducting Coils for MRI2021

    • Author(s)
      MIURA,Hideaki; HATTORI,Taisuke; OYA,Masayoshi; MATSUDA,Tetsuya ; TONOOKA,Shun; SATO,Shinji; HIGASHIKAWA,Kohei; KISS,Takanobu; YOKOE,Daisaku; ITOH,Taishi; KATO,Takeharu
    • Organizer
      27th International Conference on Magnet Technology (MT27)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of DC Superconducting Cable with Magnetic Energy Storage Function for Compensating Power Fluctuation from Renewable Energy Sources2021

    • Author(s)
      HIGASHIKAWA,Kohei; KANNO,Takafumi; NOGATA,Shuya; SATO,Yosei; KISS,Takanobu
    • Organizer
      27th International Conference on Magnet Technology (MT27)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Measurement and Analyses of In-field Critical Currents in Multi-Filamentally Bi-2223 Tapes at Ultra-Low Electric-Field Criterion Down to at around 10^-13 V/m2021

    • Author(s)
      WU,Zeyu; KISS,Takanobu; TIAN,Shan; KISHIKAWA,Sohki; HIGASHIKAWA,Kohei; YANAGISAWA,Yoshinori;SHIMOYAMA,Jun-ichi
    • Organizer
      27th International Conference on Magnet Technology (MT27)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Hybrid Microscopy to Clarify Failure Mechanisms of REBCO Tapes in Meter-Class Pancake-Coils2021

    • Author(s)
      KISS,Takanobu; TAKARABE,Yusuke; SHIGEOKA,Shun; WU,Zeyu; IMAMURA,Kazutaka; HIGASHIKAWA,Kohei; YOKOE,Daisaku; ITOH,Taishi; KATO,Takeharu; MIURA,Hideaki; HATTORI,Taisuke; OYA,Masayoshi; TONOOKA,Shun
    • Organizer
      27th International Conference on Magnet Technology (MT27)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] [Invited] 超電導線材の基礎2021

    • Author(s)
      木須 隆暢
    • Organizer
      第6回超電導スクール(2021)
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Measurement and Numerical Analyzation of Magnetization Characteristic In IMD Processed Multi-Filamentary MgB2 Wire with Thin Fe Sheath2021

    • Author(s)
      T. Yamashita, K. Imamura, K. Higashikawa, T. Kiss ,H. Kumakura
    • Organizer
      The 6th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Bending properties of REBCO coated conductor joint including small bending diameters less than 10mm2021

    • Author(s)
      P. Zhang, T. Kiss, K. Kawasaki, K. Higashikawa
    • Organizer
      The 6th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Current Transport Characteristics in Ultra-low Electric Field of Multi-filamentary Bi-2223 Tape Under Extremely Low Temperature and High Magnetic Field2021

    • Author(s)
      Shan Tian, Zeyu Wu, Kohei Higashikawa, Takanobu Kiss
    • Organizer
      The 6th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] [Presentation Award] Deep learning based Super Resolution method for magnetic image of High Temperature Superconducting tape2021

    • Author(s)
      Mingyang Gao, Takanobu Kiss, Kohei Higashikawa
    • Organizer
      The 6th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] [Invited] Development of high critical current capacity MgB2 superconducting wires2021

    • Author(s)
      H. Kumakura, A. Matsumoto, G. Nishijima, K. Higashikawa and T. Kiss
    • Organizer
      Materials Research Meeting 2021 (MRM2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] For More Robust and Reliable Coated Conductors2021

    • Author(s)
      Takanobu Kiss, Somjaijaroen Natthawirot, Kanta Yokoo, Kazutaka Imamura, Kohei Higashikawa
    • Organizer
      International Workshop on Coated Conductors for Applications 2021 (The Virtual 2021 CCA)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Solder-free flexible low resistance REBCO coated conductor joints realized by sound energy bonding process2021

    • Author(s)
      Takanobu Kiss, Kenji Suzuki, Kohei Higashikawa, Masaru Tomita and Shigeru Sato
    • Organizer
      The Virtual 2021 Joint 23rd Cryogenic Engineering Conference and International Cryogenic Materials Conference (CEC-ICMC 2021)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Improvement of In-field Critical Current of Coated Conductor for Applications2021

    • Author(s)
      Teruo Izumi, Akira Ibi, Koichi Nakaoka, Hiroyo Hirose, Takato Machi, Masataka Iwakuma
    • Organizer
      The Virtual 2021 Joint 23rd Cryogenic Engineering Conference and International Cryogenic Materials Conference (CEC-ICMC 2021)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Scaling Behavior of Induced Electric Field in Cuprate Superconducting Tapes During Magnetization Relaxation2021

    • Author(s)
      Zeyu Wu, Takanobu Kiss, Kohei Higashikawa
    • Organizer
      The 15th European Conference on Applied Superconductivity
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高温超伝導線材の音波接合部の引張特性評価2021

    • Author(s)
      鈴木 賢次、富田 優、木須 隆暢
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 希土類系高温超伝導テープ線材における磁化緩和特性の磁気顕微測定と形状効果に関する考察2021

    • Author(s)
      呉 澤宇、東川 甲平、木須 隆暢
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] KドープBa-122メートル級テープ線材の極低温・磁界下における連続局所Ic評価2021

    • Author(s)
      呉 澤宇, 木須 隆暢, 東川 甲平, DONG Chiheng, WANG Dongliang, ZHANG Xianping, MA Yanwei
    • Organizer
      2021年度春季第101回低温工学・超電導学会研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高分解能X線CTを用いた超伝導線材接合部の非破壊評価(2)2021

    • Author(s)
      森脇 怜也, 太田 真揮人, 福原 大貴, 寺西 亮, 井上 昌睦
    • Organizer
      2021年度春季第101回低温工学・超電導学会研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 音波振動による高温超伝導CC線材の半田フリー低抵抗接合(2):曲げ特性2021

    • Author(s)
      木須 隆暢, 楊 明旭, 鈴木 賢次, 張 佩宏, 川崎 啓太, 東川 甲平, 佐藤 茂
    • Organizer
      2021年度春季第101回低温工学・超電導学会研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 銅酸化物高温超伝導テープ線材の磁化緩和に伴う誘導電界のスケール特性に関する検討2021

    • Author(s)
      呉 澤宇、東川 甲平、木須 隆暢
    • Organizer
      2021年第82回応用物理学会秋季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] X線CTによるMgB2多芯線材のフィラメント構造解析2021

    • Author(s)
      尾崎優一,森脇怜也,福原大貴,井上昌睦
    • Organizer
      2021年度第74回電気・情報関係学会九州支部連合大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] MgB2多芯線材の磁気特性における磁性シースの影響に関する検討2021

    • Author(s)
      山下 貴大, 木須 隆暢, 東川 甲平, 熊倉 浩明
    • Organizer
      低温工学・超電導学会主催第63回研究会『MgB2発見20周年記念合同シンポジウム』若手発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 基礎講座「高温超伝導材料」2020

    • Author(s)
      東川 甲平
    • Organizer
      低温工学・超電導学会 2020年度第2回冷凍部会例会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Visualization of Current Limiting Obstacles in Sonic Bonding HTS Joints Coil using Magnetic Microscopy2020

    • Author(s)
      Takumi Suzuki, Yudai Onitsuka, Kohei Higashikawa, Takahiro Ito, David Ryoichi Ishii, William Shigeru Sato, Takanobu Kiss
    • Organizer
      2020 Applied Superconductivity Conference (ASC2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 超電導線材の基礎2020

    • Author(s)
      木須 隆暢
    • Organizer
      ASCOT主催第5回超電導スクール(2020)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Diagnostic method for monitoring core position and strand failure in DC superconducting cable2020

    • Author(s)
      Tatsuhiro Kaneshige, Kohei Higashikawa, Kohei Tokuyama, Kenji Suzuki, Masaru Tomita, Takanobu Kiss
    • Organizer
      2020 Applied Superconductivity Conference (ASC2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Wide-range voltage-current characteristics of a superconducting joint between Bi-2223 conductors for a 1.3 GHz (30.5T) NMR magnet2020

    • Author(s)
      Yuichi Matsutake, Tsuyoshi Yagai, Shunji Takahashi, Tomoaki Takao, Yasuaki Takeda,Jun-ichi Shimoyama, Takanobu Kiss, Yu Suetomi, Renzhong Piao, Yoshinori Yanagisawa
    • Organizer
      2020 Applied Superconductivity Conference (ASC2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Characterization of Spatial Distribution of Local Critical Current Density in a Co-Doped BaFe2As2 Film Based on Magnetic Microscopy2020

    • Author(s)
      Zeyu Wu, Kohei Higashikawa, Kazutaka Imamura, Takumi Suzuki, Zhongtang Xu, Yanwei Ma, Takanobu Kiss
    • Organizer
      2020 Applied Superconductivity Conference (ASC2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Reel-to-reel continuous characterization of local critical current distributions in a meter-class K-doped BaFe2As2 multi-filamentary tape at 4.2 K and up to 1 T of external magnetic field2020

    • Author(s)
      Zeyu Wu, Kohei Higashikawa, Yuuki Yamauchi, Takumi Suzuki, Chiheng Dong, Dongliang Wang, Xianping Zhang, Yanwei Ma, Takanobu Kiss
    • Organizer
      2020 Applied Superconductivity Conference (
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Visualization of Ic-lowering Sites in REBCO Pancake Coil using Magnetic Microscopy2020

    • Author(s)
      Yusuke Takarabe, Shun Shigeoka, Kazutaka Imamura, Kohei Higashikawa, Shinji Fujita, Yasuhiro Iijima, Takanobu Kiss
    • Organizer
      2020 Applied Superconductivity Conference (ASC2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Systematization of Critical Current Evaluation Methods for Long Length High-Temperature Superconducting Wires2020

    • Author(s)
      Takanobu Kiss, Yudai Onitsuka, Zeyu Wu, Kohei Higashikawa, Taketsune Nakamura,Takato Machi, Akira Ibi, Teruo Izumi
    • Organizer
      The 5th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] X-ray CT analysis for superconducting wires and tapes2020

    • Author(s)
      Masayoshi Inoue, Makito Ota, Reiya Moriwaki,Daiki Fukuhara, Ryo Teranishi
    • Organizer
      The 5th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Correlation Study and Statistical Analysis of Jc and Tc Distributions in a Ba(Fe,Co)2As2 Film Based on Low Temperature Magnetic Microscopy2020

    • Author(s)
      Zeyu Wu, Kohei Higashikawa, Zhongtang Xu, Yanwei Ma, Takanobu Kiss
    • Organizer
      The 5th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Solder-Free Low-Resistance Bonding of High-Temperature Superconducting Wire Using Sound Bonding Technique2020

    • Author(s)
      Mingxu Yang, Takanobu Kiss, Zeyu Wu, Kenji Suzuki, Kohei Higashikawa, Shigeru Sato
    • Organizer
      The 5th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mechanical Characterization of REBCO High-Temperature Superconducting Pancake Coils2020

    • Author(s)
      Shun Shigeoka, Kohei Higashikawa,Takanobu Kiss, Hideaki Miura
    • Organizer
      The 5th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nondestructive evaluation of local characteristics in IMD processed multi-filamentary MgB2 wire2020

    • Author(s)
      T. Yamashita, D. Kato, Z. Wu, K. Higashikawa, T. Kiss, M. Inoue, Dongliang Wang, Yanwei Ma
    • Organizer
      The 5th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 磁気像を用いた臨界電流導出における逆問題解析とTapeStar方式の比較検討2020

    • Author(s)
      鬼塚 雄大, 呉 澤宇, 東川 甲平, 木須 隆暢
    • Organizer
      2020年度春季第99回低温工学・超電導学会研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Bi-2223線材の局所Jc均一性に対する半田接合補強材の効果2020

    • Author(s)
      木須 隆暢, 呂 琳, 鈴木 匠, 東川 甲平
    • Organizer
      2020年度春季第99回低温工学・超電導学会研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 低温磁気顕微鏡観察に基づくCoドープBaFe2As2超伝導薄膜のJcとTc分布の空間的相関についての考察2020

    • Author(s)
      呉 澤宇,東川 甲平,徐 中堂,馬 衍偉,木須 隆暢
    • Organizer
      第81回応用物理学会秋季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 適応的二値化法を用いた超伝導線材接続部のX線CT3次元モデルの作成2020

    • Author(s)
      太田 真揮人, 福原 大貴, 森脇 怜也, 寺西 亮, 井上 昌睦
    • Organizer
      2020年度第73回電気・情報関係学会九州支部連合大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] X線CTによるMgB2線材内部のフィラメント構造の非破壊観察2020

    • Author(s)
      福原 大貴, 太田 真揮人, 森脇 怜也, 井上 昌睦
    • Organizer
      低温工学・超電導学会九州・西日本支部支部研究成果発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] X 線CTによる超伝導線材接合部の空隙領域の可視化2020

    • Author(s)
      森脇 怜也, 太田 真揮人, 福原 大貴, 寺西 亮, 井上 昌睦
    • Organizer
      2020年応用物理学会九州支部学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 磁気顕微法を用いたCoドープBaFe2As2薄膜Jc-Tc分布の相関性及び統計的挙動の議論2020

    • Author(s)
      呉 澤宇, 東川 甲平, 徐 中堂, 馬 衍偉, 木須 隆暢
    • Organizer
      2020年度秋季第100回低温工学・超電導学会研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 長尺高温超伝導線材の臨界電流評価手法の比較検討2020

    • Author(s)
      鬼塚 雄大, 木須 隆暢, 呉 澤宇, 東川 甲平, 町 敬人, 衣斐 顕, 和泉 輝郎
    • Organizer
      2020年度秋季第100回低温工学・超電導学会研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高分解能X線CTを用いた超伝導線材接合部の非破壊評価2020

    • Author(s)
      森脇 怜也, 太田 真揮人, 福原 大貴, 寺西 亮, 井上 昌睦
    • Organizer
      2020年度秋季第100回低温工学・超電導学会研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 音波振動による高温超伝導CC線材の半田フリー低抵抗接合2020

    • Author(s)
      木須 隆暢, 楊 明旭, 呉 澤宇, 鈴木 賢次, 東川 甲平, 佐藤 茂
    • Organizer
      2020年度秋季第100回低温工学・超電導学会研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Evaluation of Local Critical Current Density Distribution across a Wide-Width REBCO Coated Conductor2020

    • Author(s)
      T. Suzuki, Z. Wu, K. Higashikawa. T. Machi, A. Ibi, T. Izumi, T. Kiss
    • Organizer
      10th ACASC / 2nd Asian-ICMC / CSSJ Joint Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Comparative Study of Evaluation Method of Ic Distribution of Long Length REBCO Coated Conductors2020

    • Author(s)
      Y. Onitsuka, T. Suzuki, K. Higashikawa, T. Kiss
    • Organizer
      10th ACASC / 2nd Asian-ICMC / CSSJ Joint Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Systematization of Characterization Techniques for High Tc Tape Strands and Coil Windings2020

    • Author(s)
      Takanobu Kiss, Kohei Higashikawa, Takumi Suzuki
    • Organizer
      10th ACASC / 2nd Asian-ICMC / CSSJ Joint Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Novel Power System with Superconducting Cable with Energy Storage Function for Large-scale Utilization of Renewable Energies2020

    • Author(s)
      Kohei Higashikawa, Takafumi Kanno, Takanobu Kiss
    • Organizer
      10th ACASC / 2nd Asian-ICMC / CSSJ Joint Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Measurement and Analysis of E-J Characteristics of Bi-2223 Wire in a Wide Range of Electric Field Obtained by Both Transport and Magnetization2020

    • Author(s)
      Taiki Mori, Takumi Suzuki, Kohei Higashikawa, Takanobu Kiss
    • Organizer
      10th ACASC / 2nd Asian-ICMC / CSSJ Joint Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Continuous Ic Measurement of a Mechanically Reinforced Bi-2223 Tape with 1 mm Spatial Resolution at 4.2 K and in-field Conditions up to 2 T2020

    • Author(s)
      Yuki Yamauchi, Kohei Higashikawa, Takumi Suzuki, Shohei Noda, Takanobu Kiss
    • Organizer
      10th ACASC / 2nd Asian-ICMC / CSSJ Joint Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] E-J characteristics in BaHfO3 doped REBCO CCs Fabricated by TFA-MOD Process2020

    • Author(s)
      N. Kawashima, S. Yanagi, J. Nakagawa, J. Tsuruta, R. Teranishi, M. Inoue
    • Organizer
      10th ACASC/2nd Asian-ICMC/CSSJ Joint Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Three-dimensional Microstructure Analysis in REBCO Coated Conductors by use of X-ray Computed Tomography2020

    • Author(s)
      K. Shinozaki, Y. Kajiyama, R. Teranishi, M. Inoue
    • Organizer
      10th ACASC/2nd Asian-ICMC/CSSJ Joint Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 長尺高温超伝導線材のIc均一性評価におけるTapestarTM法とRTR-SHPM法の比較2020

    • Author(s)
      鬼塚 雄大,鈴木 匠,東川 甲平,木須 隆暢
    • Organizer
      第67回応用物理学会春季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] MRI用高温超電導高安定磁場マグネットシステム開発(Ⅲ-5) ~大口径REBCOパンケーキコイルの欠陥可視化に関する検討~2019

    • Author(s)
      木須 隆暢, 東川 甲平, 太田 省吾, 財部 祐輔, 今村 和孝, 三浦 英明, 横山 彰一
    • Organizer
      2019年度春季低温工学・超電導学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Face-to-Face Double Stack構造によるREBCOテープ線材の電流輸送特性のロバスト性向上2019

    • Author(s)
      鬼塚 雄大, 辻野 大樹, 鈴木 匠, 東川 甲平, 鈴木 賢次, 富田 優 , 衣斐 顕, 町 敬人, 和泉 輝郎 , 木須 隆暢
    • Organizer
      2019年度春季低温工学・超電導学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] リール式走査型ホール素子顕微鏡システムのマルチチャンネル化による長尺REBCOテープ線材の高速評価2019

    • Author(s)
      井手 暁仁, 熊谷 征久, 呂 琳, 鈴木 匠, 東川 甲平, 平田 渉, 藤田 真司, 飯島 康裕, 木須 隆暢
    • Organizer
      2019年度春季低温工学・超電導学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Recent Progress in Development of Advanced Superconducting Materials in Japan and Outlook on Their Energy Applications2019

    • Author(s)
      Takanobu Kiss
    • Organizer
      The 15th National Conference on Superconductivity in China
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Enhancement of Measurement Speed over 100 m/h in Reel-to-Reel Scanning Hall Probe Microscopy Using a Multi-Channel Array2019

    • Author(s)
      Takanobu Kiss, Kohei Higashikawa, Yukihisa Kumagai, Akihito Ide, Lin Lyu, Kazutaka Imamura, Wataru Hirata, Shinji Fujita, Yasuhiro Iijima
    • Organizer
      The 2019 Cryogenic Engineering Conference and International Cryogenic Materials Conference (CEC-ICMC 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of BMO Doped REBCO Coated Conductors with Homogenous In-field Properties by Productive Hot-Wall PLD Process2019

    • Author(s)
      Yasuhiro Iijima, Kazuomi Kakimoto, Shinji Fujita, Shogo Muto, Tomo Yoshida, Wataru Hirata, Yutaka Adachi, Ryo Kikutake, Masanori Daibo, Satoshi Awaji , Takanobu Kiss
    • Organizer
      The 2019 Cryogenic Engineering Conference and International Cryogenic Materials Conference (CEC-ICMC 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Improvement of In-field Performance of Coated Conductors in Liquid Nitrogen2019

    • Author(s)
      Teruo Izumi, Takato Machi, Akira Ibi, Koichi Nakaoka, Michio Sato, Takeharu Kato, Ryuji Yoshida, Masataka Iwakuma, Masashi Miura, Takanobu Kiss
    • Organizer
      The 2019 Cryogenic Engineering Conference and International Cryogenic Materials Conference (CEC-ICMC 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 銅安定化REBCO高温超伝導線材の音波接合における接合時のピークパワーによる接合抵抗率の変化2019

    • Author(s)
      鈴木 匠、鬼塚 雄大、東川 甲平、伊藤 宜広、石井 僚一、佐藤 茂、木須 隆暢
    • Organizer
      2019年第80回応用物理学会秋季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] In-Field Current Transport Properties in Long Length IBAD PLD REBCO Tapes under the Influence of Local Ic Variation2019

    • Author(s)
      Takanobu Kiss, Kohei Higashikawa, Shohei Noda, Yukihisa Kumagai, Takumi Suzuki, Kazutaka Imamura, wataru Hirata, Shinji Fujita, Yasuhiro Iijima, Akira Ibi, Takato Machi and Teruo Izumi
    • Organizer
      International Conference on Magnet Technology (MT26)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Measurement and Analysis on Local Magnetization Properties of RE-123 Coated Conductor with DC Transport Current and External Magnetic Field2019

    • Author(s)
      Kohei Higashikawa, Naohiro Numata, Kohei Hisajima, Takumi Suzuki Takanobu Kiss
    • Organizer
      International Conference on Magnet Technology (MT26)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Potential of Long Solenoid Coil as Superconducting Cable with Energy Storage Function2019

    • Author(s)
      Kohei Higashikawa, Takanobu Kiss
    • Organizer
      International Conference on Magnet Technology (MT26)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Novel Characterization Technique to Visualize Local Defects in a REBCO Pancake Coil Winding2019

    • Author(s)
      Takanobu Kiss, Kohei Higashikawa, Shogo Ohta, Yusuke Takarabe, Kazutaka Imamura, Hideaki Miura, Shoichi Yokoyama
    • Organizer
      International Conference on Magnet Technology (MT26)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Systematization of Characterization Technologies for Forefront Superconducting Materials Development2019

    • Author(s)
      Takanobu Kiss
    • Organizer
      The First International Conference on Superconducting and Magnetic Technologies (SMT 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Characterization Techniques for Long Length Coated Conductors and Their Pancake Coil Windings2019

    • Author(s)
      Takanobu Kiss
    • Organizer
      The 3rd KU-VUW Workshop 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Modeling of Current Transport Properties in Long Length High Tc Conductors2019

    • Author(s)
      Takanobu Kiss, Yudai Onitsuka, Taiki Mori, Yuhki Yamauchi, Lin Lyu, Takumi Suzuki, Kohei Higashikawa
    • Organizer
      The 4th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of a Mmethod for Non-destructive Detection of a Local Degradation in Pancake-Coils Made of High-Tc Coated Conductors2019

    • Author(s)
      Yusuke Takarabe, Kohei Higashikawa, Shinji Fujita, Yasuhiro Iijima, Takanobu Kiss
    • Organizer
      The 4th Asian Applied Physics Conference (Asian-APC)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Superconducting Materials Research in MRS-Japan2019

    • Author(s)
      T. Kiss, Y. Takano, H. Kumakura, J. Shimoyama, K. Matsumoto, Y. Iijima, S. Yokoyama, A. Yamamoto, M. Hidaka
    • Organizer
      MRS-J 30th Anniv. Symposium
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 超電導線材の基礎と応用2019

    • Author(s)
      木須 隆暢
    • Organizer
      第4回超電導スクール(2019)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] BMO Doped REBCO Coated Conductors with Uniform in-Field Performance and High Growth Rate by Hot-wall PLD Process2019

    • Author(s)
      Yasuhiro Iijima, Kazuomi Kakimoto, Shinji Fujita, Shogo Muto, Tomo Yoshida, Wataru Hirata, Yutaka Adachi, Satoru Hanyu, Ryo Kikutake, Masanori Daibo, Satoshi Awaji, Takanobu Kiss
    • Organizer
      The 32nd International Symposium on Superconductivity (ISS2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Local-vs.-Global Current-Voltage Characteristics in HTS Tapes2019

    • Author(s)
      Takanobu Kiss, Lin Lyu, Takumi Suzuki, Kohei Higashikawa
    • Organizer
      The 32nd International Symposium on Superconductivity (ISS2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Laser Scribing of Stacked Coated Conductors Laminated with Solder2019

    • Author(s)
      Takato Machi, Akira Ibi, Takanobu Kiss, Masataka Iwakuma, Teruo Izumi
    • Organizer
      The 32nd International Symposium on Superconductivity (ISS2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Remarks] 九州大学研究者情報

    • URL

      http://hyoka.ofc.kyushu-u.ac.jp/search/details/K000239/index.html

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report 2020 Annual Research Report 2019 Annual Research Report

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Published: 2019-06-27   Modified: 2025-02-04  

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