Fujii Takenori 藤井武則

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FUJII Takenori 藤井武則

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Researcher Number	80361666
Other IDs	https://orcid.org/0000-0002-3297-1341
External Links
Affiliation (Current)	2025: 東京大学, 低温科学研究センター, 助教
Affiliation (based on the past Project Information) *help	2020 – 2023: 東京大学, 低温科学研究センター, 助教 2013 – 2016: 東京大学, 低温センター, 助教 2015: 東京大学, 学内共同利用施設等, 助教 2013: 東京大学, 学内共同利用施設等, 助教 2007 – 2011: 東京大学, 低温センター, 助教 2005 – 2006: 東京大学, 低温センター, 助手
Review Section/Research Field	Principal Investigator Condensed matter physics II / Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related / Basic Section 29030:Applied condensed matter physics-related Except Principal Investigator Condensed matter physics II / Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related / Science and Engineering
Keywords	Principal Investigator 電荷秩序 / ネルンスト効果 / 銅酸化物高温超伝導体 / 多層系超伝導体 / 精密アニール / Kosterlitz-Thouless転移 / 位相無秩序転移 / イオン液体 / 熱電変換素子 / 電気二重層コンデンサ … More / ambipolarトランジスタ / トランスバース型熱電素子 / カーボンナノチューブ / 電気二重層トランジスタ / 熱電変換 / ネマティック相 / ネマティック電子相 / ネマティック秩序 / 面内異方性 / ノイズ測定 / 異方性 / 熱起電力 / ネマティック / 鉄系超伝導体 / 圧力下ネルンスト測定 / 圧力効果 / 量子臨界点 / ストライプ秩序 / 高温超伝導 … More Except Principal Investigator 温度勾配 / 単結晶育成 / 擬ギャップ / プリフォームドペア / 磁気輸送特性 / 量子臨界点（QCP）モデル / 共鳴原子価結合（RVB）モデル / コヒーレント温度 / BCS-BECクロスオーバー / 鉄系超伝導体 / 抵抗率 / アンダードープ / 酸素量制御 / 電子相図 / 銅酸化物 / 高温超伝導 / 酸化物高温超伝導体 / 熱処理 / プロテクト・アニール法 / 不足ドープ / レーザー / 溶媒移動浮遊帯域法 / 超伝導転移温度 / 多層型高温超伝導体 / 銅酸化物高温超伝導体 / Pbドーピング / Bi-2212単結晶 / Bi-2223単結晶 / 量子臨界点 / 超伝導ゆらぎ / 負の磁気抵抗 / c軸抵抗率 / 単結晶 / ビスマス系高温超伝導体 / Berry phase / 量子位相 / ベリー位相 / 異常ネルンスト効果 / 異常ホール効果 / 遍歴強磁性体 Less

Confirmation of a phase-disordering transition in high-Tc cuprates with extremely flat CuO planePrincipal Investigator
- Principal Investigator
  
  藤井武則
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
- Research Institution
  The University of Tokyo
クリーンなBi2212を用いた真の電子相図の決定：超伝導機構の解明に向けて
- Principal Investigator
  
  渡辺孝夫
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
- Research Institution
  Hirosaki University
Novel concept of thermoelectric devices using electric double layer gating.Principal Investigator
- Principal Investigator
  
  Fujii Takenori
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 29030:Applied condensed matter physics-related
- Research Institution
  The University of Tokyo
Improved TSFZ method with high temperature gradient to obtain various kinds of trilayer Bi-based cuprate superconductors.
- Principal Investigator
  
  Watanabe Takao
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Condensed matter physics II
- Research Institution
  Hirosaki University
Observation of a charge order by noise measurement in High-Tc superconductorPrincipal Investigator
- Principal Investigator
  
  Fujii Takenori
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Condensed matter physics II
- Research Institution
  The University of Tokyo
Relation between charge order and Nernst effectPrincipal Investigator
- Principal Investigator
  
  FUJII Takenori
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Condensed matter physics II
- Research Institution
  The University of Tokyo
Crystal Growth of Triple Layered Bismuth Based High-Tc Superconductors
- Principal Investigator
  
  WATANABE Takao
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Condensed matter physics II
- Research Institution
  Hirosaki University
強相関電子系の熱輸送現象における量子位相効果の検証
- Principal Investigator
  
  朝光敦
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo

All 2024 2023 2022 2021 2020 2016 2015 2014 2013 2011 2010 2009 2008 2007 Other

All Journal Article Presentation

[Journal Article] Unveiling exotic magnetic phase diagram of a non-Heisenberg quasicrystal approximant2024
- Author(s)
  Labib Farid、Nawa Kazuhiro、Suzuki Shintaro、Wu Hung-Cheng、Ishikawa Asuka、Inagaki Kazuki、Fujii Takenori、Kinjo Katsuki、Sato Taku J.、Tamura Ryuji
- Journal Title
  
  Materials Today Physics
  
  Volume: 40 Pages: 101321-101321
- DOI
  10.1016/j.mtphys.2023.101321
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19022, KAKENHI-PROJECT-23KK0051, KAKENHI-PROJECT-23K03317, KAKENHI-PROJECT-20K05342, KAKENHI-PLANNED-19H05818, KAKENHI-PUBLICLY-22H04582, KAKENHI-PROJECT-22H00101, KAKENHI-PROJECT-21H01044
[Journal Article] High Phase-Purity and Composition-Tunable Ferromagnetic Icosahedral Quasicrystal2023
- Author(s)
  Takeuchi Ryo、Labib Farid、Tsugawa Takafumi、Akai Yuto、Ishikawa Asuka、Suzuki Shintaro、Fujii Takenori、Tamura Ryuji
- Journal Title
  
  Physical Review Letters
  
  Volume: 130 Issue: 17
- DOI
  10.1103/physrevlett.130.176701
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K03317, KAKENHI-PROJECT-20K05342, KAKENHI-PLANNED-19H05818, KAKENHI-PROJECT-21H01044
[Journal Article] Onset Temperatures for Superconducting Fluctuations in Te-annealed FeTe1?xSex Single Crystals: Evidence for the BCS?BEC Crossover2023
- Author(s)
 Uezono Yu、Otsuka Takumi、Hagisawa Shotaro、Taniguchi Haruka、Matsukawa Michiaki、Fujii Takenori、Watanabe Takao
- Journal Title
 
 JPS Conf. Proc.
 
 Volume: 38
- DOI
 10.7566/jpscp.38.011023
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-23K03317, KAKENHI-PROJECT-20K05342
[Journal Article] Electronic Phase Diagram in Te-annealed Superconducting FeTe1?xSex Revealed by Magnetic Susceptibility2023
- Author(s)
 Fujii Takenori、Uezono Yu、Otsuka Takumi、Hagisawa Shotaro、Watanabe Takao
- Journal Title
 
 JPS Conf. Proc.
 
 Volume: 38
- DOI
 10.7566/jpscp.38.011027
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-23K03317, KAKENHI-PROJECT-20K05342
[Journal Article] Thermoelectric signature of quantum critical phase in a doped spin-liquid candidate2023
- Author(s)
  Wakamatsu K.、Suzuki Y.、Fujii T.、Miyagawa K.、Taniguchi H.、Kanoda K.
- Journal Title
  
  Nature Communications
  
  Volume: 14 Issue: 1 Pages: 3679-3679
- DOI
  10.1038/s41467-023-39217-7
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20894, KAKENHI-PROJECT-20KK0060, KAKENHI-PROJECT-23K03317, KAKENHI-PROJECT-20K05342, KAKENHI-PROJECT-21K03438, KAKENHI-PROJECT-23K25815
[Journal Article] Revised phase diagram of the high-Tc cuprate superconductor Pb-doped Bi2Sr2CaCu2O8+δ revealed by anisotropic transport measurements2022
- Author(s)
  Harada Keiichi、Teramoto Yuki、Usui Tomohiro、Itaka Kenji、Fujii Takenori、Noji Takashi、Taniguchi Haruka、Matsukawa Michiaki、Ishikawa Hajime、Kindo Koichi、Dessau Daniel S.、Watanabe Takao
- Journal Title
  
  Physical Review B
  
  Volume: 105 Issue: 8 Pages: 085131-085131
- DOI
  10.1103/physrevb.105.085131
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04995, KAKENHI-PROJECT-19K05241, KAKENHI-PROJECT-20K03849, KAKENHI-PROJECT-20K05342, KAKENHI-PROJECT-20K05178
[Journal Article] Mott-Driven BEC-BCS Crossover in a Doped Spin Liquid Candidate κ-(BEDT-TTF)4Hg2.89Br82022
- Author(s)
  Suzuki Y.、Wakamatsu K.、Ibuka J.、Oike H.、Fujii T.、Miyagawa K.、Taniguchi H.、Kanoda K.
- Journal Title
  
  Physical Review X
  
  Volume: 12 Issue: 1 Pages: 011016-011016
- DOI
  10.1103/physrevx.12.011016
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K05342, KAKENHI-PROJECT-21K03438, KAKENHI-PROJECT-21K18144, KAKENHI-PROJECT-20K20894, KAKENHI-PROJECT-20KK0060, KAKENHI-PROJECT-18H05225
[Journal Article] Emergence of long-range magnetic order from spin-glass state by tuning electron density in a stoichiometric Ga-based quasicrystal approximant2022
- Author(s)
  Labib Farid、Suzuki Shintaro、Ishikawa Asuka、Fujii Takenori、Tamura Ryuji
- Journal Title
  
  Physical Review B
  
  Volume: 106 Issue: 17 Pages: 174436-174436
- DOI
  10.1103/physrevb.106.174436
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K05342, KAKENHI-PROJECT-21H01044, KAKENHI-ORGANIZER-19H05817, KAKENHI-PLANNED-19H05818
[Journal Article] Demonstration of a thermoelectric device using electric double-layer gating: Simultaneous control of the thermoelectric properties of p-type and n-type carbon nanotubes2021
- Author(s)
  Fujii Takenori
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 129 Issue: 4 Pages: 045101-045101
- DOI
  10.1063/5.0031247
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K05342
[Journal Article] Experimental Observation of Long-Range Magnetic Order in Icosahedral Quasicrystals2021
- Author(s)
  Tamura Ryuji、Ishikawa Asuka、Suzuki Shintaro、Kotajima Takahiro、Tanaka Yujiro、Seki Takehito、Shibata Naoya、Yamada Tsunetomo、Fujii Takenori、Wang Chin-Wei、Avdeev Maxim、Nawa Kazuhiro、Okuyama Daisuke、Sato Taku J.
- Journal Title
  
  Journal of the American Chemical Society
  
  Volume: 143 Issue: 47 Pages: 19938-19944
- DOI
  10.1021/jacs.1c09954
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03709, KAKENHI-PUBLICLY-20H05261, KAKENHI-PROJECT-21H01044, KAKENHI-PROJECT-20K05342, KAKENHI-ORGANIZER-19H05817, KAKENHI-PLANNED-19H05818
[Journal Article] Measurement of the thermopower anisotropy in iron arsenide2016
- Author(s)
  T. Fujii, T. Shirachi, and A. Asamitsu
- Journal Title
  
  Physica C
  
  Volume: 530 Pages: 31-34
- DOI
  10.1016/j.physc.2016.03.007
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400360
[Journal Article] Simultaneous control of thermoelectric properties in p- and n-type materials by electric double-layer gating: New design for thermoelectric device2015
- Author(s)
  Ryohei Takayanagi, Takenori Fujii, and Atsushi Asamitsu
- Journal Title
  
  Applied Physics Express
  
  Volume: 8 Issue: 5 Pages: 051101-051101
- DOI
  10.7567/apex.8.051101
- NAID
  210000137490
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400360
[Journal Article] Unscalling Superconducting Parameters with Tc for Bi-2212 and Bi-2223: A Magnetotransport Study in the Superconductive Fluctuation Regime2015
- Author(s)
  S. Adachi, T. Usui, Y. Ito, H. Kudo, H. Kushibiki, K. Murata, T. Watanabe, K. Kudo, T. Nishizaki, N. Kobayashi, S. Kimura, M. Fujita, K. Yamada, T. Noji, Y. Koike, T. Fujii,
- Journal Title
  
  J. Phys. Soc. Jpn.
  
  Volume: 84 Issue: 2 Pages: 0247061-0247066
- DOI
  10.7566/jpsj.84.024706
- NAID
  210000133435
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23340093, KAKENHI-PROJECT-25400349, KAKENHI-PROJECT-25400372, KAKENHI-PROJECT-25400360
[Journal Article] Single-crystal growth of underdoped Bi-22232015
- Author(s)
  S. Adachi, T. Usui, K. Takahashi, K. Kosugi, T. Watanabe, T. Nishizaki, T. Adachi, S. Kimura, K. Sato, K. M. Suzuki, M. Fujita, K. Yamada, and T. Fujii
- Journal Title
  
  Physics Procedia
  
  Volume: 65 Pages: 53-56
- DOI
  10.1016/j.phpro.2015.05.116
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25400349
[Journal Article] Control of thermoelectric properties of ZnO using electric double-layer transistor structure2014
- Author(s)
  Ryohei Takayanagi, Takenori Fujii, and Atsushi Asamitsu
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 53 Issue: 11 Pages: 111101-111101
- DOI
  10.7567/jjap.53.111101
- NAID
  210000144559
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400360
[Journal Article] Effect of stripe order strength for the Nernst effect in La_2-xSr_xCuO_4 single crystals2010
- Author(s)
  藤井武則、松嶋友則、丸岡敏秀、朝光敦
- Journal Title
  
  Physica C
  
  Volume: S21 Pages: 207-207
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740248
[Journal Article] Effect of stripe order strength for the Nernst effect in La_<2-x>Sr_xCuO_4 single crystals2010
- Author(s)
 T.Fujii
- Journal Title
 
 Physica C
 
 Volume: 207
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-21740248
[Journal Article] Experimental Presentation of Microwave Absorption due to Shaking of JV by AC Magnetic Field in Bi2212 and Bi22232009
- Author(s)
  D. Shaltiel, H.-A. Krug von Nidda, B. Y. Shapiro, B. Rosenstein, A. Loidl, B. Bogoslavsky, I. Shapiro, T. Fujii, T. Watanabe, T. Tamegai
- Journal Title
  
  J.Supercond. Nov.Mag vol.22 no.4
  
  Pages: 387-399
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540354
[Journal Article] Interaction of AC magnetic field with Josephson vortices in high anisotropy superconductors Bi2212 and Bi22232007
- Author(s)
  D. Shaltiel, H.-A. Krug von Nidda, B. Ya. Shapiro, I. Shapiro, A. Loidl, T. Kurz, B. Bogoslavsky, T. Tamagai, O. Fischer, A. Piriou, E. Giannini, T. Watanabe, T. Fujii, A. Matsuda, B. Rosenstein
- Journal Title
  
  Physica C vol.460-462 no.2
  
  Pages: 1238-1240
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540354
[Presentation] 超伝導と磁性が共存したFeTe1-xSexの低温STM観察2023
- Author(s)
  兼子裕矢, 小畑龍之介, 前川洋輝, 下川貴也, 森山曉栄, Erlina Tik Man, 小畑由紀子, 藤井武則, 渡辺孝夫, 吉田靖雄
- Organizer
  日本物理学会第78回年次大会、18pPSA-12
- Data Source
  KAKENHI-PROJECT-23K03317
[Presentation] TeアニールされたFeTe1-xSex単結晶におけるBCS-BECクロスオーバー2023
- Author(s)
  渡辺孝夫, 上薗優, 大塚匠, 萩澤翔太郎, 谷口晴香, 松川倫明 , 藤井武則
- Organizer
  渦糸物理ワークショップ2023、2Po-7
- Data Source
  KAKENHI-PROJECT-20K05342
[Presentation] アンダードープBi-2223における位相無秩序転移の検証2023
- Author(s)
  藤井武則, 山口隼平, 木村あすか, 渡辺孝夫, 掛谷一弘
- Organizer
  日本物理学会第78回年次大会、17pA404-11
- Data Source
  KAKENHI-PROJECT-23K03317
[Presentation] Probing time-reversal symmetry breaking in FeSe1-xTex superconductors by muon spin relaxation2023
- Author(s)
  Masaki Roppongi, Koki Ogawa, Yipeng Cai, Guoqiang Zhao, Mohamed Oudah, Supeng Liu, Marta-Villa de Toro Sanchez, Cyrus Young, Jinsong Zhang, Igor Markovic, Takao Watanabe, Takenori Fujii, Kohei Matsuura, Kota Ishihara, Kenichiro Hashimoto, Douglas A. Bonn, Kenji M. Kojima, Yasutomo J. Uemura, and Takasada Shibauchi
- Organizer
  APS March meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03849
[Presentation] Bi2223のアンダードープ領域における非線形伝導とKosterlitz-Thouless(KT)転移2023
- Author(s)
  藤井武則、山口隼平、木村あすか、渡辺孝夫、掛谷一弘
- Organizer
  日本物理学会　2023年春季大会
- Data Source
  KAKENHI-PROJECT-20K03849
[Presentation] アンダードープBi-2223における位相無秩序転移の検証2023
- Author(s)
  藤井武則, 山口隼平, 木村あすか, 渡辺孝夫, 掛谷一弘
- Organizer
  渦糸物理ワークショップ2023、3Or-15
- Data Source
  KAKENHI-PROJECT-23K03317
[Presentation] BCS-BEC Crossover Observed in Te-annealed FeTe1-xSex Single Crystals2023
- Author(s)
  T. Watanabe, Y. Uezono, T. Otsuka, S. Hagisawa, H. Taniguchi, M. Matsukawa, T. Fujii
- Organizer
  International Conference on Quantum Liquid Crystals 2023, PS1-56
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05342
[Presentation] 不足ドープ三層系銅酸化物高温超伝導体Bi2223の超伝導ギャップと擬ギャップ2023
- Author(s)
  出田真一郎, 吉田鉄平, 田中清尚, 有田将司, 足立伸太郎, 山口隼平, 佐々木菜絵, 渡辺孝夫, 藤井武則, 野地尚, 石田茂之, 内田慎一, W. O. Wang, B. Moritz, T. P. Devereaux, T. K. LeeK, C. Y. Mou, 藤森淳
- Organizer
  日本物理学会第78回年次大会、17pA404-12
- Data Source
  KAKENHI-PROJECT-23K03317
[Presentation] 不足ドープ三層系銅酸化物高温超伝導体Bi2223の超伝導ギャップと擬ギャップ2023
- Author(s)
  出田真一郎, 吉田鉄平, 田中清尚, 有田将司, 足立伸太郎, 山口隼平, 佐々木菜絵, 渡辺孝夫, 藤井武則, 野地尚, 石田茂之, 内田慎一, W. O. Wang, B. Moritz, T. P. Devereaux, T. K. LeeK, C. Y. Mou, 藤森淳
- Organizer
  日本物理学会第78回年次大会、17pA404-12
- Data Source
  KAKENHI-PROJECT-20K05342
[Presentation] アンダードープBi-2223における位相無秩序転移の検証2023
- Author(s)
  藤井武則, 山口隼平, 木村あすか, 渡辺孝夫, 掛谷一弘
- Organizer
  渦糸物理ワークショップ2023、3Or-15
- Data Source
  KAKENHI-PROJECT-20K05342
[Presentation] Non-linear electrical conductivity and Kosterlitz-Thouless(KT) transition in underdoped Bi-22232023
- Author(s)
  T. Fujii, S. Yamaguchi, A. Kimura, T. Watanabe, I. Kakeya
- Organizer
  International Conference on Quantum Liquid Crystals 2023, PS1-33
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03317
[Presentation] Bi2223のアンダードープ領域における非線形伝導とKosterlitz-Thouless(KT)転移2023
- Author(s)
  藤井武則, 山口隼平木村あすか, 渡辺孝夫, 掛谷一弘
- Organizer
  日本物理学会2023年春季大会
- Data Source
  KAKENHI-PROJECT-20K05342
[Presentation] 超伝導と磁性が共存したFeTe1-xSexの低温STM観察2023
- Author(s)
  兼子裕矢, 小畑龍之介, 前川洋輝, 下川貴也, 森山曉栄, Erlina Tik Man, 小畑由紀子, 藤井武則, 渡辺孝夫, 吉田靖雄
- Organizer
  日本物理学会第78回年次大会、18pPSA-12
- Data Source
  KAKENHI-PROJECT-20K05342
[Presentation] TeアニールされたFeTe1-xSex単結晶におけるBCS-BECクロスオーバー2023
- Author(s)
  渡辺孝夫, 上薗優, 大塚匠, 萩澤翔太郎, 谷口晴香, 松川倫明 , 藤井武則
- Organizer
  渦糸物理ワークショップ2023、2Po-7
- Data Source
  KAKENHI-PROJECT-23K03317
[Presentation] Au-SM-La系近似結晶の超伝導2023
- Author(s)
  小笠原俊輔, 石川明日香, 山本貴史, 鈴木慎太郎, 藤井武則, 田村隆治
- Organizer
  日本物理学会第78回年次大会、16pB101-11
- Data Source
  KAKENHI-PROJECT-20K05342
[Presentation] アンダードープBi-2223における位相無秩序転移の検証2023
- Author(s)
  藤井武則, 山口隼平, 木村あすか, 渡辺孝夫, 掛谷一弘
- Organizer
  日本物理学会第78回年次大会、17pA404-11
- Data Source
  KAKENHI-PROJECT-20K05342
[Presentation] ミュオンスピン回転法を用いたFeSe1-xTexにおける時間反転対称性の破れの検証2023
- Author(s)
  小河弘樹、六本木雅生、Yipeng Cai、Guoqiang Zhao、Mohamed Oudah、Supeng Liu、今村薫平、Marta-Villa de Toro Sanchez、Cyrus Young、Jinsong Zhang、Igor Markovic、渡辺孝夫、藤井武則、松浦康平、石原滉大、橋本顕一郎、Douglas A. Bonn、小嶋健児、植村泰朋、芝内孝禎
- Organizer
  日本物理学会　2023年春季大会
- Data Source
  KAKENHI-PROJECT-20K03849
[Presentation] Non-linear electrical conductivity and Kosterlitz-Thouless(KT) transition in underdoped Bi-22232023
- Author(s)
  T. Fujii, S. Yamaguchi, A. Kimura, T. Watanabe, I. Kakeya
- Organizer
  International Conference on Quantum Liquid Crystals 2023, PS1-33
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05342
[Presentation] BCS-BEC Crossover Observed in Te-annealed FeTe1-xSex Single Crystals2023
- Author(s)
  T. Watanabe, Y. Uezono, T. Otsuka, S. Hagisawa, H. Taniguchi, M. Matsukawa, T. Fujii
- Organizer
  International Conference on Quantum Liquid Crystals 2023, PS1-56
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03317
[Presentation] Au-SM-La系近似結晶の超伝導2023
- Author(s)
  小笠原俊輔, 石川明日香, 山本貴史, 鈴木慎太郎, 藤井武則, 田村隆治
- Organizer
  日本物理学会第78回年次大会、16pB101-11
- Data Source
  KAKENHI-PROJECT-23K03317
[Presentation] 常伝導状態の磁化率から見たFe1+yTe1－xSexの電子相図2022
- Author(s)
  藤井武則, 上薗優, 大塚匠, 渡辺孝夫
- Organizer
  日本物理学会2022年秋季大会
- Data Source
  KAKENHI-PROJECT-20K05342
[Presentation] Electronic phase diagram in Te-annealed superconducting FeTe1－xSex revealed by magnetic susceptibility2022
- Author(s)
  Takenori Fujii, Yu Uezono, Takumi Otsuka, Shotaro Hagisawa and Takao Watanabe
- Organizer
  29th International Conference on Low Temperature Physics (LT29)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03849
[Presentation] Departures from linear-in T resistivity as a function of doping in cuprate superconductors2022
- Author(s)
  Peipei Hao, Keiichi Harada, Yuki Teramoto, Tomohiro Usui, Kenji Itaka, Takenori Fujii, Takashi Noji, Haruka Taniguchi, Michiaki Matsukawa, Hajime Ishikawa, Koichi Kindo, and Takao Watanabe, Daniel S. Dessau
- Organizer
  APS March meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03849
[Presentation] 常伝導状態の磁化率から見たFe1+yTe1－xSexの電子相図2022
- Author(s)
  藤井武則、上薗優、大塚匠、渡辺孝夫
- Organizer
  日本物理学会　2022年秋季大会
- Data Source
  KAKENHI-PROJECT-20K03849
[Presentation] Onset Temperatures for Superconducting Fluctuations in Te-annealed FeTe1-xSex Single Crystals: Evidence for the BCS-BEC Crossover2022
- Author(s)
  Yu UEZONO, Takumi OTSUKA, Shotaro HAGISAWA, Haruka TANIGUCHI, Michiaki MATSUKAWA, Takenori FUJII, and Takao WATANABE
- Organizer
  29th International Conference on Low Temperature Physics (LT29)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03849
[Presentation] Electronic phase diagram in Te-annealed superconducting FeTe1－xSex revealed by magnetic susceptibility2022
- Author(s)
  Takenori Fujii, Yu Uezono, Takumi Otsuka, Shotaro Hagisawa and Takao Watanabe
- Organizer
  29th International Conference on Low Temperature Physics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05342
[Presentation] 両極性トランジスタを応用した熱電p-n 接合の作製2022
- Author(s)
  藤井武則
- Organizer
  応用物理学会第69回春季学術講演会
- Data Source
  KAKENHI-PROJECT-20K05342
[Presentation] Onset Temperatures for the Superconducting Fluctuations in Te-annealed FeTe1-xSex Single Crystals: Evidence for the BCS-BEC Crossover2022
- Author(s)
  Takao Watanabe, Yu Uezono, Takumi Otsuka, Shotaro Hagisawa, Haruka Taniguchi, Michaki Matsukawa, Takenori Fujii
- Organizer
  29th International Conference on Low Temperature Physics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05342
[Presentation] 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2022
- Author(s)
  渡辺孝夫, 山口隼平, 小杉健太, 佐々木菜絵, 足立伸太郎, 藤井武則, 谷口晴香, 松川倫明, 巴山顕, 掛谷一弘
- Organizer
  日本物理学会第77回年次大会（2022年）
- Data Source
  KAKENHI-PROJECT-20K03849
[Presentation] 銅酸化物高温超伝導体のオーバードープ域の電子相図：Pb ドープ Bi2212 を用いて2022
- Author(s)
  渡辺孝夫, 原田圭市, 寺本祐基, 臼井友洋, 伊高健治, 藤井武則, 石川孟, 金道浩一, 野地尚, 谷口晴香, 松川倫明, Daniel S. Dessau
- Organizer
  高温超伝導フォーラム第9回会合
- Data Source
  KAKENHI-PROJECT-20K03849
[Presentation] Temperature, magnetic field, and gate-voltage dependence on the electrical conductivity of single-walled carbon nanotube thin films2021
- Author(s)
  Hiroki Date, Takenori Fujii, Taiki Inoue, Esko I. Kauppinen, Shigeo Maruyama, and Shohei Chiashi
- Organizer
  34th International Microprocesses and Nanotechnology Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05342
[Presentation] Hall effect measurement and ionic-liquid gating of single-walled carbon nanotube thin films2021
- Author(s)
  Hiroki Date, Mika Nagatomo, Akari Kobayashi, Taiki Inoue, Takenori Fujii, Esko Kauppinen, Shigeo Maruyama, Shohei Chiashi
- Organizer
  21st International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT21)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05342
[Presentation] PbドープBi-2212で観測された二つの擬ギャップについて2021
- Author(s)
  原田圭市, 松田慎太郎, 寺本祐基, 臼井友洋, 伊高健治, 藤井武則, 谷口晴香, 松川倫明, 石川孟, 金道浩一, 渡辺孝夫, 野地尚
- Organizer
  日本物理学会第76回年次大会（2021年）
- Data Source
  KAKENHI-PROJECT-20K03849
[Presentation] 超アンダードープBi-2223単結晶の作製と磁場中輸送特性2021
- Author(s)
  渡辺孝夫, 佐々木菜絵, 山口隼平, 小杉健太, 足立伸太郎, 掛谷一弘, 藤井武則, 谷口晴香, 松川倫明
- Organizer
  日本物理学会2021年秋季大会
- Data Source
  KAKENHI-PROJECT-20K03849
[Presentation] Electrical conductivity and magnetoresistance of SWCNT thin films under ionic-liquid gating2021
- Author(s)
  Hiroki Date, Takenori Fujii, Taiki Inoue, Esko I. Kauppinen, Shigeo Maruyama, and Shohei Chiashi
- Organizer
  The 61st Fullerenes-Nanotubes-Graphene General Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05342
[Presentation] TeアニールされたFeTe1-xSex単結晶の超伝導揺らぎの開始温度2021
- Author(s)
  渡辺孝夫, 上薗優, 富取洋俊, 原田圭市, 谷口晴香, 松川倫明, 中西良樹, 吉澤正人, 藤井武則
- Organizer
  日本物理学会第76回年次大会（2021年）
- Data Source
  KAKENHI-PROJECT-20K03849
[Presentation] オーバードープBi-2223単結晶の面内抵抗率・ホール係数・磁気抵抗2020
- Author(s)
  山口隼平, 佐々木菜絵, 足立伸太郎, 藤井武則, 野地尚, 谷口晴香, 松川倫明, 三宅厚志, 石川孟, 金道浩一, 渡辺孝夫
- Organizer
  日本物理学会2020年秋季大会
- Data Source
  KAKENHI-PROJECT-20K03849
[Presentation] 単層CNT薄膜のホール効果計測における分子吸着の影響2020
- Author(s)
  伊達寛紀、長友実花、小林明香里、井ノ上泰輝、藤井武則、丸山茂夫、千足昇平
- Organizer
  2020年第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K05342
[Presentation] PbドープBi-2212単結晶におけるコヒーレント転移の観測2020
- Author(s)
  原田圭市, 寺本祐基, 山口隼平, 伊高健治, 藤井武則, 谷口晴香, 松川倫明, 石川孟, 金道浩一, 渡辺孝夫
- Organizer
  日本物理学会2020年秋季大会
- Data Source
  KAKENHI-PROJECT-20K03849
[Presentation] 日本物理学会2016
- Author(s)
  藤井武則、白地貴一、朝光敦
- Organizer
  日本物理学会第71回年次大会
- Place of Presentation
  東北学院大学
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-25400360
[Presentation] Large and high-quality single-crystal growth of cuprate superconductor Bi-2223 using the traveling-solvent floating-zone (TSFZ) method2016
- Author(s)
  S. Adachi, T. Usui, K. Kosugi, N. Sasaki, K. Sato, M. Fujita, K. Yamada, T. Fujii, and T. Watanabe
- Organizer
  APS March Meeting 2016
- Place of Presentation
  Baltimore, USA
- Year and Date
  2016-03-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400349
[Presentation] 鉄系超伝導体における熱起電力の面内異方性II2016
- Author(s)
  藤井武則
- Organizer
  日本物理学会
- Place of Presentation
  金沢大学
- Year and Date
  2016-09-13
- Data Source
  KAKENHI-PROJECT-25400360
[Presentation] Anisotropy of the Thermopower in Iron Arsenide2015
- Author(s)
  T. Fujii, T. Shirachi, A. Asamitsu
- Organizer
  28th International Symposium on Superconductivity
- Place of Presentation
  Tokyo
- Year and Date
  2015-11-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400360
[Presentation] Recent progress on single crystal growth and the study using magnetotransport measurements for trilayer Bi-22232015
- Author(s)
  T. Watanabe, S. Adachi, T. Usui, K. Kudo, T. Nishizaki, N. Kobayashi, S.Kimura, M. Fujita, K. Yamada, and T. Fujii
- Organizer
  Superstripes 2015
- Place of Presentation
  Ischia, Italy
- Year and Date
  2015-06-13
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400349
[Presentation] 鉄系超伝導体Ba(Fe1-xCox)2As2のネルンスト効果による電荷秩序の観測2014
- Author(s)
  藤井武則、石井健太郎、朝光敦
- Organizer
  日本物理学会　第69回年次大会
- Place of Presentation
  東海大学
- Data Source
  KAKENHI-PROJECT-25400360
[Presentation] 鉄系超伝導体Ba(Fe1-xTx)2As2 (T = Ru, Co)およびBaFe2(As1-xPx)2のネルンスト係数による電荷秩序の観測2013
- Author(s)
  石井健太郎、藤井武則、朝光敦
- Organizer
  日本物理学会　2013年秋季大会
- Place of Presentation
  徳島大学
- Data Source
  KAKENHI-PROJECT-25400360
[Presentation] La_<1.85-y>Sr_<0.15>Nd_yCuO_4におけるNernst効果の圧力依存性2011
- Author(s)
 藤井武則
- Organizer
 日本物理学会
- Place of Presentation
 富山大学
- Year and Date
 2011-09-22
- Data Source
 KAKENHI-PROJECT-21740248
[Presentation] Pressure Dependence of Nernst Effect for La_2-x-yNd_ySr_xCuO_42011
- Author(s)
  藤井武則、朝光敦
- Organizer
  The 26th International Conference on Low Temperature Physics
- Place of Presentation
  Begin, China
- Year and Date
  2011-08-12
- Data Source
  KAKENHI-PROJECT-21740248
[Presentation] La_1. 85-ySr_0. 15Nd_yCuO_4におけるNernst効果の圧力依存性2011
- Author(s)
  藤井武則、朝光敦
- Organizer
  日本物理学会
- Place of Presentation
  富山大学
- Year and Date
  2011-09-22
- Data Source
  KAKENHI-PROJECT-21740248
[Presentation] Effect of the Stripe Order on Nernst Effect2011
- Author(s)
  藤井武則、朝光敦
- Organizer
  International Conference on Novel SuperConductivity
- Place of Presentation
  Tainan, Taiwan
- Year and Date
  2011-08-06
- Data Source
  KAKENHI-PROJECT-21740248
[Presentation] ネルンスト効果に対するストライプ秩序の影響(圧力効果)2011
- Author(s)
  藤井武則、朝光敦
- Organizer
  日本物理学会
- Place of Presentation
  新潟大学
- Year and Date
  2011-03-26
- Data Source
  KAKENHI-PROJECT-21740248
[Presentation] Pressure Dependence of Nernst Effect for La_<2-x-y>Nd_ySr_xCuO_42011
- Author(s)
 藤井武則
- Organizer
 The 26th International Conference on Low Temperature Physics
- Place of Presentation
 Begin, China
- Year and Date
 2011-08-12
- Data Source
 KAKENHI-PROJECT-21740248
[Presentation] 銅酸化物高温超伝導体のオーバードープ領域におけるネルンスト効果2010
- Author(s)
  藤井武則、朝光敦
- Organizer
  日本物理学会
- Place of Presentation
  岡山大学
- Year and Date
  2010-03-20
- Data Source
  KAKENHI-PROJECT-21740248
[Presentation] 銅酸化物高温超伝導体のネルンスト効果2009
- Author(s)
  藤井武則、松嶋友則、丸岡敏秀、朝光敦
- Organizer
  日本物理学会
- Place of Presentation
  熊本大学
- Year and Date
  2009-09-27
- Data Source
  KAKENHI-PROJECT-21740248
[Presentation] La_<1.85>Sr_<0.15>CuO_4におけるネルンスト効果に対する乱れの影響2009
- Author(s)
 松嶋友則、藤井武則、朝光敦
- Organizer
 日本物理学会第64回年次大会
- Place of Presentation
 立教大学
- Year and Date
 2009-03-27
- Data Source
 KAKENHI-PROJECT-19540354
[Presentation] The effect of disorder for the Nernst effect in High-Tc cuprates2009
- Author(s)
  藤井武則、朝光敦
- Organizer
  9th International Conference Materials and Mechanisms of Superconductivity and High Temperature Superconductors
- Place of Presentation
  東京
- Year and Date
  2009-09-08
- Data Source
  KAKENHI-PROJECT-21740248
[Presentation] The effect of disorder for the Nernst effect in High-Tc cuprates2009
- Author(s)
  藤井武則
- Organizer
  9th International Conference Materials and Mechanisms of Superconductivity and High Temperature Superconductors
- Place of Presentation
  東京(京王プラザホテル)
- Year and Date
  2009-09-08
- Data Source
  KAKENHI-PROJECT-21740248
[Presentation] La_<1.85-y>_Nd_ySr_<0.15>CuO_4のネルンスト効果と電荷秩序2008
- Author(s)
 松嶋友則、藤井武則、朝光敦
- Organizer
 日本物理学会2008年秋季大会
- Place of Presentation
 岩手大学
- Year and Date
 2008-09-22
- Data Source
 KAKENHI-PROJECT-19540354
[Presentation] La<1.85-y>Nd_ySr<0.15>CuO_4のNernst効果2008
- Author(s)
 松嶋友則、藤井武則、朝光敦
- Organizer
 日本物理学会第63回年次大会
- Place of Presentation
 近畿大学
- Year and Date
 2008-03-24
- Data Source
 KAKENHI-PROJECT-19540354
[Presentation] アンダードープBi-2223単結晶の育成及び輸送特性
- Author(s)
  高橋航平，足立伸太郎，臼井友洋，小杉健太，渡辺孝夫，足立匡，木村尚次郎，佐藤研太朗，鈴木謙介，藤田全基，山田和芳，藤井武則
- Organizer
  日本物理学会第70回年次大会
- Place of Presentation
  早稲田大学
- Year and Date
  2015-03-21 – 2015-03-24
- Data Source
  KAKENHI-PROJECT-25400349
[Presentation] Bi-2212とBi-2223における磁場中抵抗率転移から求めた超伝導パラメータとTcの関係
- Author(s)
  足立伸太郎, 臼井友洋, 渡辺孝夫, 西嵜照和, 木村尚次郎, 藤田全基, 野地尚, 小池洋二, 山田和芳, 藤井武則
- Organizer
  日本物理学会2014年秋季大会
- Place of Presentation
  中部大学
- Year and Date
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-25400349
[Presentation] Ba(Fe1-xCox)2As2におけるネルンスト効果の異方性
- Author(s)
  白地貴一，藤井武則，朝光敦
- Organizer
  日本物理学会　2014年秋季大会
- Place of Presentation
  中部大学
- Year and Date
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-25400360
[Presentation] 多層型高温超伝導体Bi-2223における磁場中輸送特性
- Author(s)
  足立伸太郎, 臼井友洋, 渡辺孝夫, 山田和芳, 西嵜照和, 木村尚次郎, 藤田全基, 野地尚, 小池洋二, 藤井武則
- Organizer
  日本物理学会
- Place of Presentation
  徳島大学
- Data Source
  KAKENHI-PROJECT-25400349
[Presentation] 鉄系超伝導体Ba(Fe1-xCox)2As2における熱輸送特性の異方性
- Author(s)
  藤井武則，白地貴一，朝光敦
- Organizer
  日本物理学会　2014年秋季大会
- Place of Presentation
  中部大学
- Year and Date
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-25400360

1. WATANABE Takao (40431431)

# of Collaborated Projects: 4 results

# of Collaborated Products: 31 results
2. 朝光敦 (80311645)

# of Collaborated Projects: 2 results

# of Collaborated Products: 9 results
3. ITO Toshimitsu (80356485)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 掛谷一弘 (80302389)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
5. MIYAGAWA Kazuya

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
6. 松川倫明

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
7. 谷口晴香

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
8. 藤田全基

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
9. 足立匡

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
10. 奥山大輔

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
11. 金城克樹

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Fujii Takenori 藤井 武則

FUJII Takenori 藤井 武則

Research Projects

Research Products

Co-Researchers

Confirmation of a phase-disordering transition in high-Tc cuprates with extremely flat CuO planePrincipal Investigator

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クリーンなBi2212を用いた真の電子相図の決定：超伝導機構の解明に向けて

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Novel concept of thermoelectric devices using electric double layer gating.Principal Investigator

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Improved TSFZ method with high temperature gradient to obtain various kinds of trilayer Bi-based cuprate superconductors.

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Observation of a charge order by noise measurement in High-Tc superconductorPrincipal Investigator

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Relation between charge order and Nernst effectPrincipal Investigator

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Crystal Growth of Triple Layered Bismuth Based High-Tc Superconductors

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Research Institution

強相関電子系の熱輸送現象における量子位相効果の検証

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Unveiling exotic magnetic phase diagram of a non-Heisenberg quasicrystal approximant2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] High Phase-Purity and Composition-Tunable Ferromagnetic Icosahedral Quasicrystal2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Onset Temperatures for Superconducting Fluctuations in Te-annealed FeTe<sub>1?</sub><i><sub>x</sub></i>Se<i><sub>x</sub></i> Single Crystals: Evidence for the BCS?BEC Crossover2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Electronic Phase Diagram in Te-annealed Superconducting FeTe<sub>1?</sub><i><sub>x</sub></i>Se<i><sub>x</sub></i> Revealed by Magnetic Susceptibility2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Thermoelectric signature of quantum critical phase in a doped spin-liquid candidate2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Revised phase diagram of the high-Tc cuprate superconductor Pb-doped Bi2Sr2CaCu2O8+δ revealed by anisotropic transport measurements2022

Author(s)

Fujii Takenori 藤井武則

FUJII Takenori 藤井武則