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J-GLOBAL ID：200901025019087922   Update date: Jun. 05, 2024

Kakeya Itsuhiro

カケヤ イツヒロ | Kakeya Itsuhiro
Affiliation and department：
Kyoto University Graduate School of Engineering Department of Electronic Science and Engineering

About Kyoto University Graduate School of Engineering Department of Electronic Science and Engineering


Job title： Associate Professor,Associate Professor
Homepage URL  (1)： http://sk.kuee.kyoto-u.ac.jp/
Research field  (3)： Nanostructure physics ,  Magnetism, superconductivity, and strongly correlated systems ,  Applied materials
Research keywords  (11)： 超伝導 ,  ジョセフソン接合 ,  terahertz technology ,  量子伝導現象 ,  低次元導体 ,  強相関電子系 ,  Quamntum transport phenomena ,  Low dimensional metals ,  Strongly Correlated Electron systems ,  Josephson Junctions ,  Superconductivity
Research theme for competitive and other funds  (16)：
  • 2024 - 2027 非線形ジョセフソン効果の実装による広帯域周波数変調テラヘルツ光源の創出
  • 2023 - 2026 Exploring quantum correlations in superconducting terahertz emitter
  • 2023 - 2026 Confirmation of a phase-disordering transition in high-Tc cuprates with extremely flat CuO plane
  • 2020 - 2023 Demonstration of multi-photon laser emission from superconducting intrinsic Josephson junctions
  • 2019 - 2021 高温超伝導ジョセフソンプラズマ放射の超高速テラヘルツダイナミクスの解明
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Papers (104)：
  • Masashi Miyamoto, Ryota Kobayashi, Genki Kuwano, Manabu Tsujimoto, Itsuhiro Kakeya. Wide-band frequency modulation of a terahertz intrinsic Josephson junction emitter of a cuprate superconductor. Nature Photonics. 2024. 18. 3. 267-275
  • Asem Elarabi, Yoshito Saito, Hidehiro Asai, Ryota Kobayashi, Ken Hayama, Keiichiro Maeda, Shuma Fujita, Yusuke Yoshioka, Yoshihiko Takano, Manabu Tsujimoto, et al. Polarized terahertz electromagnetic-wave radiation from cuprate superconductor Bi2212 mesa structures. Japanese Journal of Applied Physics. 2024. 63. 2
  • Hitoshi Takane, Itsuhiro Kakeya, Hirokazu Izumi, Takeru Wakamatsu, Yuki Isobe, Kentaro Kaneko, Katsuhisa Tanaka. Low-temperature electron transport of rutile-type GexSn1-xO2. Journal of Applied Physics. 2023. 134. 16
  • Y. Saito, I. Kakeya, Y. Takano. Polarization analysis of terahertz emission from Bi-2212 cross-whisker intrinsic Josephson junction devices and their refractive index. Applied Physics Letters. 2022. 121. 21. 212601-212601
  • Ryota Kobayashi, Ken Hayama, Itsuhiro Kakeya. Erratum: Circuit models of simultaneously biased intrinsic Josephson junction stacks for terahertz radiations in high-bias regime (Applied Physics Express (2022) 15 (093002) DOI: 10.35848/1882-0786/ac8597). Applied Physics Express. 2022. 15. 11
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MISC (328)：
  • 小林亮太, 巴山顕, 掛谷一弘. Analysis and design of superconducting terahertz light sources based on the effective medium approximation. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2023. 70th
  • 尾崎壽紀, 山下朔, 掛谷一弘, 石神龍哉. Improvement of Critical Current Properties of Iron-Based Superconducting Films Using Proton Irradiation. 若狭湾エネルギー研究センター研究年報. 2023. 25
  • 本山雄基, 水越優揮, 掛谷一弘, SUN Y., 為ヶ井強, 北野晴久. Study of critical current density in FIB-fabricated narrow bridges of iron-based superconductors. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
  • 藤井武則, 山口隼平, 木村あすか, 渡辺孝夫, 掛谷一弘. Non-linear electrical conductivity and Kosterlitz-Thouless (KT) transition in underdoped Bi-2223. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
  • 藤井武則, 山口隼平, 木村あすか, 渡辺孝夫, 掛谷一弘. Phase-disordering transition in underdoped Bi-2223. 日本物理学会講演概要集(CD-ROM). 2023. 78. 2
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Patents (9)：
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Books (2)：
  • Physics of vortices in superconductors
    Shokabo 2017 ISBN:9784785329228
  • Superconducting Plasma Phenomena in Josephson Coupled High Tc Superconductors
    Spectroscopy of Superconducting Materials, 1999
Lectures and oral presentations  (87)：
  • アンダードープBi-2223単結晶における負の電気抵抗の観測
    (日本物理学会第77回年次大会 2022)
  • Bi-2212ウィスカ十字接合テラヘルツ発振素子の三次元電磁界シミュレーション
    (日本物理学会第77回年次大会 2022)
  • Bi2212ウィスカ十字接合からのテラヘルツ波放射特性評価
    (日本物理学会第77回年次大会 2022)
  • 放射テラヘルツ波の偏光評価による固有ジョセフソン接合列間結合
    (日本物理学会第77回年次大会 2022)
  • 積層固有ジョセフソン接合メサ構造からの円偏光テラヘルツ波放射と非線形振動子同期現象
    (電子情報通信学会2022年総合大会 2022)
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Education (3)：
  • 1996 - 1998 Osaka University Graduate School of Science Doctoral course of Physics
  • 1994 - 1996 Osaka University Graduate School of Science Master course of Physics
  • 1990 - 1994 Osaka University Faculty of Science Physics
Professional career (2)：
  • Philosophy of Doctor(Science) (Osaka University)
  • Master of Science (Osaka University)
Work history (6)：
  • 2018/10 - 現在 Kyoto University Unit of Synergetic Studies for Space Concurrent
  • 2008/04 - 現在 Kyoto University Graduate School of Engineering Associate Professor
  • 2017/03 - 2017/09 École Normale Supérieure, Paris Laboratoire pierre aigrain Visiting professor
  • 2004/04 - 2008/03 University of Tsukuba Graduate School of Pure and Applied Sciences Lecturer
  • 2002/04 - 2004/03 筑波大学講師(物質工学系)
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Committee career (8)：
  • 2024/05 - 現在 低温工学・超電導学会関西支部 支部長
  • 2023/06 - 現在 応用物理学会 超伝導分科会 幹事
  • 2021/06 - 現在 電子情報通信学会 超伝導エレクトロニクス研究専門委員
  • 2013/04 - 現在 低温工学・超電導学会 関西支部 幹事
  • 2014/04 - 2022/03 日本学術振興会 超伝導エレクトロニクス第146委員会委員
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Awards (1)：
  • 2017/02 - Institute of Physics Publishing 2016 journal highlights of Superconductor Science and Technology Terahertz-wave emission from Bi2212 intrinsic Josephson junctions: a review on recent progress
Association Membership(s) (5)：
電子情報通信学会 ,  CRYOGENICS AND SUPERCONDUCTIVITY SOCIETY OF JAPAN ,  THE JAPAN SOCIETY OF APPLIED PHYSICS ,  THE PHYSICAL SOCIETY OF JAPAN ,  American Physical Society
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