Rchr
J-GLOBAL ID：200901025019087922
Update date: Nov. 20, 2024
Kakeya Itsuhiro
カケヤ イツヒロ | Kakeya Itsuhiro
Affiliation and department：
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
- 2016 - 2018 Time-domain coherence measurement and substitution effect of HTSC THz source Research Project(Fostering Joint International Research)
- 2014 - 2017 Time-domain coherence measurement and substitution effect of HTSC THz source
- 2012 - 2015 Theory of quantum synchronization in a small Josephson junction array
- 2012 - 2014 Study on vortex photonic crystal in terahertz frequency region
- 2011 - 2014 Demonstration and utilization of high temperature coherent terahertz emitter
- 2010 - 2010 少数固有ジョセフソン接合列を用いた結合巨視的量子トンネルの研究
- 2006 - 2008 THz Wave Generation by Means of Superconducting Intrinsic Josephson Junctions and Its Application
- 2005 - 2006 微細探針を用いた走差型SQUID顕微鏡センシングコイルによる空間分解能向上の研究
- 2004 - 2005 サブミクロン固有ジョセフソン接合における磁束放射によるミリ波発振の研究
- 2002 - 2003 Phase transition and size effect in Josephson vortex state
- 2002 - 2003 磁束回折格子とミリ波を利用した高温超伝導体における誘電関数の解明
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Papers (108)：
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Takao Watanabe, Kenta Kosugi, Nae Sasaki, Shunpei Yamaguchi, Takenori Fujii, Ken Hayama, Itsuhiro Kakeya, Toshimitsu Ito. Effects of vortex and antivortex excitations in underdoped Bi2Sr2Ca2Cu3O10+δ bulk single crystals. Physical Review B. 2024
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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
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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
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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
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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
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MISC (334)：
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柳生望光, 宮本将志, 小林亮太, 辻本学, 掛谷一弘. Frequency-modulated terahertz source made of intrinsic Josephson junctions of high-temperature superconductors. 電子情報通信学会技術研究報告(Web). 2024. 123. 353(SCE2023 23-26)
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小林亮太, 掛谷一弘. 3D FDTD Analysis of Superconducting Terahertz Sources based on the Effective Medium Approximation. 電子情報通信学会技術研究報告(Web). 2024. 123. 353(SCE2023 23-26)
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宮本将志, 小林亮太, 桑野玄気, 辻本学, 掛谷一弘. High-frequency voltage-modulated spectra of superconducting Josephson plasma emitters. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2023. 84th
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高根倫史, 掛谷一弘, 泉宏和, 若松岳, 磯部優貴, 金子健太郎, 田中勝久. Low-temperature carrier transport properties of r-GexSn1-xO2. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2023. 84th
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小林亮太, 巴山顕, 掛谷一弘. 3D-FDTD Analysis of Josephson Plasma Emitters based on the Effective Medium Approximation. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2023. 84th
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Patents (9)：
Books (2)：
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Physics of vortices in superconductors
Shokabo 2017 ISBN:9784785329228
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Superconducting Plasma Phenomena in Josephson Coupled High Tc Superconductors
Spectroscopy of Superconducting Materials, 1999
Lectures and oral presentations (249)：
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Frequency modulated terahertz radiation from superconducting Josephson plasma emitters
(IW-FIRT 2024 & S-FTS2024 2024)
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”Structural optimization and implementation of superconducting THz source based on the anisotropic dielectric model
(2024)
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超伝導ジョセフソンプラズマエミッタからの 広帯域テラヘルツ周波数変調放射
(応用物理学会2024年秋季学術講演会 2024)
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異方的誘電体モデルにもとづくジョセフソンプラズマエミッタの構造最適化およびその実装
(応用物理学会2024年秋季学術講演会 2024)
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高速・広帯域周波数変調を目指したジョセフソンプラズマエミッタの開発
(応用物理学会2024年秋季学術講演会 2024)
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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)：
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
- 2019/04 - 2020/03 文部科学省 科学技術・学術政策研究所(NISTEP)科学技術予測センター 専門調査員
- 2010/04 - 2012/03 応用物理学会 関西支部 幹事
- 2010/08 - 2011/09 日本物理学会 領域8運営委員
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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
