Updated on 2024/03/26

写真a

 
URATA Takahiro
 
Organization
Graduate School of Engineering Materials Physics 1 Assistant Professor
Graduate School
Graduate School of Engineering
Undergraduate School
School of Engineering Physical Science and Engineering
Title
Assistant Professor

Degree 1

  1. 理学博士 ( 2016.3   東北大学 ) 

Research Areas 1

  1. Natural Science / Magnetism, superconductivity and strongly correlated systems

Education 3

  1. Tohoku University   Graduate School, Division of Natural Science

    - 2016.3

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    Country: Japan

  2. Tohoku University   Graduate School, Division of Natural Science

    - 2013.3

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    Country: Japan

  3. Tohoku University   Faculty of Science

    - 2011.3

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    Country: Japan

Professional Memberships 3

  1. The Physical Society of Japan

  2. American Physical Society

  3. The Japan Society of Applied Physics

 

Papers 22

  1. Single Crystal Growth and Transport Properties of van der Waals Materials ABTe4 (A=B = Ti, Zr, Hf) Reviewed

    Hasuo, Y; Urata, T; Araidai, M; Tsuchiya, Y; Awaji, S; Ikuta, H

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   Vol. 93 ( 1 )   2024.1

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    Language:English  

    DOI: 10.7566/JPSJ.93.014705

    Web of Science

  2. Multicritical phase diagram of PrMn1−xSb2 with two interacting magnetic elements Reviewed

    Takahiro Urata, Yusuke Takahashi, Kentaro Kuga, Tsunehiro Takeuchi, Hiroshi Ikuta

    PHYSICAL REVIEW B   Vol. 106 ( 18 ) page: 184401   2022.11

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.106.184401

  3. Metamagnetic transitions associated with two antiferromagnetic phases of Pr Mn1-xSb2 and its magnetic phase diagram Reviewed

    Yusuke Takahashi, Takahiro Urata, and Hiroshi Ikuta

    PHYSICAL REVIEW B   Vol. 104 ( 5 ) page: 054408-1 - 054408-7   2021.8

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.104.054408

    Web of Science

  4. Electronic States and Energy Dissipations of Vortex Core in Pure FeSe Single Crystals Investigated by Microwave Surface Impedance Measurements Reviewed

    Tatsunori Okada, Yoshinori Imai, Takahiro Urata, Yoichi Tanabe, Katsumi Tanigaki, Atsutaka Maeda

    Journal of the Physical Society of Japan   Vol. 90 ( 9 ) page: 094704-1 - 094704-7   2021.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7566/JPSJ.90.094704

  5. Lattice-shifted nematic quantum critical point in FeSe1−xSx Reviewed International coauthorship

    S. Chibani, D. Farina, P. Massat, M. Cazayous, A. Sacuto, T. Urata, Y. Tanabe, K. Tanigaki, A. E. Böhmer, P. C. Canfield, M. Merz, S. Karlsson, P. Strobel, P. Toulemonde, I. Paul, and Y. Gallais

    NPJ QUANTUM MATERIALS   Vol. 6   page: 37   2021.4

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    Language:English  

  6. Thin film growth of CaAgAs by molecular beam epitaxy Reviewed

    Hatano T., Nakamura I, Ohta S., Tomizawa Y., Urata T., Iida K., Ikuta H.

    JOURNAL OF PHYSICS-CONDENSED MATTER   Vol. 32 ( 43 )   2020.10

  7. NdFeAs(O,H) epitaxial thin films with high critical current density Reviewed

    Kondo Keisuke, Motoki Seiya, Hatano Takafumi, Urata Takahiro, Iida Kazumasa, Ikuta Hiroshi

    SUPERCONDUCTOR SCIENCE & TECHNOLOGY   Vol. 33 ( 9 )   2020.9

  8. Separate tuning of nematicity and spin fluctuations to unravel the origin of superconductivity in FeSe Reviewed International coauthorship

    Baek Seung-Ho, Ok Jong Mok, Kim Jun Sung, Aswartham Saicharan, Morozov Igor, Chareev Dmitriy, Urata Takahiro, Tanigaki Katsumi, Tanabe Yoichi, Buechner Bernd, Efremov Dmitri V.

    NPJ QUANTUM MATERIALS   Vol. 5 ( 1 )   2020.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/s41535-020-0211-y

    Web of Science

  9. Novel method to study strain effect of thin films using a piezoelectric-based device and a flexible metallic substrate Reviewed

    Iida Kazumasa, Sugimoto Yuwa, Hatano Takafumi, Urata Takahiro, Langer Marco, Holzapfel Bernhard, Haenisch Jens, Ikuta Hiroshi

    APPLIED PHYSICS EXPRESS   Vol. 12 ( 1 )   2019.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/1882-0786/aaf6e6

    Web of Science

  10. Nonmonotonic and anisotropic magnetoresistance effect in antiferromagnet CaMn2Bi2 Reviewed

    Kawaguchi N., Urata T., Hatano T., Iida K., Ikuta H.

    PHYSICAL REVIEW B   Vol. 97 ( 14 )   2018.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.97.140403

    Web of Science

  11. Hall effect measurements of high-quality Mn3CuN thin films and the electronic structure Reviewed

    Matsumoto Toshiki, Hatano Takafumi, Urata Takahiro, Iida Kazumasa, Takenaka Koshi, Ikuta Hiroshi

    PHYSICAL REVIEW B   Vol. 96 ( 20 )   2017.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.96.205153

    Web of Science

  12. Effects of strain on the electronic structure, superconductivity, and nematicity in FeSe studied by angle-resolved photoemission spectroscopy Reviewed

    Phan G. N., Nakayama K., Sugawara K., Sato T., Urata T., Tanabe Y., Tanigaki K., Nabeshima F., Imai Y., Maeda A., Takahashi T.

    PHYSICAL REVIEW B   Vol. 95 ( 22 )   2017.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.95.224507

    Web of Science

  13. Non-Fermi liquid behavior of electrical resistivity close to the nematic critical point in Fe1−xCoxSe and FeSe1−ySy

    Takahiro Urata, Yoichi Tanabe, Khuong Kim Huynh, Hidetoshi Oguro, Kazuo Watanabe, Katsumi Tanigaki

    arXiv   Vol. 1608.01044   2016.8

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    Authorship:Lead author  

    DOI: https://doi.org/10.48550/arXiv.1608.01044

  14. Superconductivity pairing mechanism from cobalt impurity doping in FeSe: Spin (s(+/-)) or orbital (s(++)) fluctuation Reviewed

    Urata T., Tanabe Y., Huynh K. K., Yamakawa Y., Kontani H., Tanigaki K.

    PHYSICAL REVIEW B   Vol. 93 ( 1 )   2016.1

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.93.014507

    Web of Science

  15. Enhanced superconducting transition temperature in hyper-interlayer-expanded FeSe despite the suppressed electronic nematic order and spin fluctuations Reviewed International coauthorship

    Hrovat Matevz Majcen, Jeglic Peter, Klanjsek Martin, Hatakeda Takehiro, Noji Takashi, Tanabe Yoichi, Urata Takahiro, Huynh Khuong K., Koike Yoji, Tanigaki Katsumi, Arcon Denis

    PHYSICAL REVIEW B   Vol. 92 ( 9 )   2015.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.92.094513

    Web of Science

  16. Emergence of high-mobility minority holes in the electrical transport of the Ba(Fe1-xMnxAs)(2) iron pnictides Reviewed

    Urata T., Tanabe Y., Huynh K. K., Heguri S., Oguro H., Watanabe K., Tanigaki K.

    PHYSICAL REVIEW B   Vol. 91 ( 17 )   2015.5

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.91.174508

    Web of Science

  17. Reconstruction of Band Structure Induced by Electronic Nematicity in an FeSe Superconductor Reviewed

    Nakayama K., Miyata Y., Phan G. N., Sato T., Tanabe Y., Urata T., Tanigaki K., Takahashi T.

    PHYSICAL REVIEW LETTERS   Vol. 113 ( 23 )   2014.12

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevLett.113.237001

    Web of Science

  18. Electric transport of a single-crystal iron chalcogenide FeSe superconductor: Evidence of symmetry-breakdown nematicity and additional ultrafast Dirac cone-like carriers Reviewed

    Huynh K. K., Tanabe Y., Urata T., Oguro H., Heguri S., Watanabe K., Tanigaki K.

    PHYSICAL REVIEW B   Vol. 90 ( 14 )   2014.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.90.144516

    Web of Science

  19. Mobility spectrum analytical approach for intrinsic band picture of Ba(FeAs)(2) Reviewed

    Huynh K. K., Tanabe Y., Urata T., Heguri S., Tanigaki K., Kida T., Hagiwara M.

    NEW JOURNAL OF PHYSICS   Vol. 16   2014.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1367-2630/16/9/093062

    Web of Science

  20. Kondo-like mass enhancement of Dirac fermions in Ba(Fe1-xMnxAs)(2) Reviewed

    Urata T., Tanabe Y., Huynh K. K., Oguro H., Watanabe K., Heguri S., Tanigaki K.

    PHYSICAL REVIEW B   Vol. 89 ( 2 )   2014.1

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.89.024503

    Web of Science

  21. Suppression of backward scattering of Dirac fermions in iron pnictides Ba(Fe1-xRuxAs)(2) Reviewed

    Tanabe Y., Huynh K. K., Urata T., Heguri S., Mu G., Xu J. T., Nouchi R., Tanigaki K.

    PHYSICAL REVIEW B   Vol. 86 ( 9 )   2012.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.86.094510

    Web of Science

  22. Coexistence of Dirac-cone states and superconductivity in iron pnictide Ba(Fe1-xRuxAs)(2) Reviewed

    Tanabe Y., Huynh K. K., Heguri S., Mu G., Urata T., Xu J., Nouchi R., Mitoma N., Tanigaki K.

    PHYSICAL REVIEW B   Vol. 84 ( 10 )   2011.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.84.100508

    Web of Science

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Presentations 27

  1. 反強磁性体LnMn1-xSb2 (Ln = Ce, Pr, Sm)の磁気及び輸送特性

    浦田隆広, 篠田北斗, 髙橋佑輔, 羽合孝文, 大石一城, 飯田一樹, 石垣徹, 杉山純, 生田博志

    日本物理学会2024年 春季大会  2024.3.18 

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    Event date: 2024.3

    Presentation type:Oral presentation (general)  

  2. Magnetotransport properties of altermagnetic CrSb single crystals International conference

    Takahiro Urata, Wataru Hattori, Kento Sakakura, Hiroshi Ikuta

    The CEMS Symposium on Emergent Quantum Materials  2024.2.21 

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    Event date: 2024.2

    Language:English   Presentation type:Poster presentation  

  3. 局所空間反転対称性の破れた反強磁性体PrMn1-xSb2における三重臨界点近傍での磁気伝導特性

    浦田隆広

    日本物理学会第78回年次大会  2023.9.18 

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    Event date: 2023.9

    Presentation type:Oral presentation (general)  

  4. 局所反転対称性の破れた反強磁性体LnMnSb2 (Ln = Ce, Pr)における三重臨界点近傍の磁気輸送特性

    浦田隆広、阪倉研斗、髙橋佑輔、生田博志

    「アシンメトリ量子」キックオフミーティング  2023.6.11 

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    Event date: 2023.6

    Language:Japanese   Presentation type:Poster presentation  

  5. 反強磁性体PrMn1-xSb2における磁気輸送特性から見た多重臨界点

    浦田隆広、髙橋佑輔、生田博志

    日本物理学会2021年秋季大会  2021.9.20 

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    Event date: 2021.9

    Venue:オンライン  

  6. Search for Mn-pnictogen compounds that show novel transport phenomena due to locally broken inversion symmetry

    2020.10.1 

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    Event date: 2020.10

  7. 反強磁性体CaMn2Bi2における強磁場輸送特性と元素置換効果

    浦田隆広,石川直哉,畑野敬史,飯田和昌,岡田達典,木田孝則 ,萩原政幸,生田博志

    日本物理学会 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  8. 反強磁性体CaMn2Bi2における巨大磁気抵抗効果と新奇交差相関現象の可能性 International conference

    浦田隆広

    産業科学研究所ナノテクセンター 若手セミナー 

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    Event date: 2019.2 - 2019.3

    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Country:Japan  

  9. 反強磁性体CaMn2Bi2における特異な異方性磁気抵抗効果と非磁性元素置換の影響

    浦田隆広, 石川直弥, 畑野敬史, 飯田和昌,岡田達典,生田博志

    応用物理学会 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  10. 歪んだハニカム格子を有す反強磁性体CaMn2Bi2における交流磁化率

    浦田隆広,石川直哉,畑野敬史,飯田和昌,生田博志

    日本物理学会 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  11. Unconventional Magnetoresistance Effect of CaMn2Bi2

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    Event date: 2017.11

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  12. ニクトゲン化合物CaMn2Bi2における特異な異方的磁気抵抗効果

    浦田隆広, 川口直樹, 畑野敬史, 飯田和昌, 生田博志

    日本物理学会 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  13. 輸送特性から見たNdFeAs(O,F)薄膜の電子状態

    浦田隆広, 大村泰斗, 石政陽祐, 松本拓也, 畑野敬史, 飯田和昌, 生田博志

    応用物理学会 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  14. Transport properties of MBE grown NdFeAs(O,F) thin films International conference

    T. Urata, T. Ohmura, Y. Ishimasa, T. Hatano, K. Iida, and H. Ikuta

    International Symposium on Superconductivity (ISS) 

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    Event date: 2016.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  15. Magnetotransport properties of CaAgAs thin films: a candidate topological insulator

    T. Urata, I. Nakamura, S. Ohta, T. Hatano, K. Iida, and H. Ikuta

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    Event date: 2016.12

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  16. NdFeAs(O,F)単結晶薄膜の輸送特性

    浦田隆広, 大村泰斗, 石政陽祐, 畑野敬史, 飯田和昌, 生田博志

    基研研究会「超伝導研究の最先端:多自由度、非平衡、電子相関、トポロジー」 

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    Event date: 2016.10

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  17. 不純物置換した単結晶FeSeにおける電気抵抗率からみた電子相図

    浦田隆広, 田邉洋一, 瀧本晃, Huynh Kim Khuong, 小黒英俊, 渡辺和雄, 谷垣勝己

    日本物理学会 

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  18. 不純物置換から見たFeSeの超伝導ギャップ構造

    浦田隆広, 田邉洋一, Huynh Kim Khuong, 山川 洋一, 紺谷 浩, 谷垣勝己

    日本物理学会 

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    Event date: 2015.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  19. Impurity substitution effects on superconductivity in FeSe single crystal International conference

    T. Urata, Y. Tanabe, K. K. Huynh, Y. Yamakawa, H. Kontani, and K. Tanigaki

    International Conference on Materials and Mechanisms of Superconductivity (M2S) 

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    Event date: 2015.8

    Language:English   Presentation type:Poster presentation  

    Country:Switzerland  

  20. 鉄系超伝導体FeSeにおけるFeまたはSe サイトへ不純物置換した単結晶育成

    浦田隆広, 田邉洋一, 谷垣勝己

    日本物理学会 

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    Event date: 2015.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  21. Impacts of Co-doping on the superconductivity and the orbital ordering state in Fe1-xCoxSe single crystal studied by the electrical transport International conference

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    Event date: 2015.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  22. Fe1-xCoxSeの単結晶育成と超伝導特性

    浦田隆広, 田邉洋一, 平郡諭, 谷垣勝己

    日本物理学会 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  23. 鉄ニクタイド化合物Ba(Fe1-xMnxAs)2における場中輸送特性からみたキャリア特性

    浦田隆広, 田邉洋一, Huynh Kim Khuong, 小黒英俊, 渡辺和雄, 谷垣勝己

    日本物理学会 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  24. マルチバンド構造を有するFeSe1-xにおける磁場中輸送特性

    浦田隆広, 田邉洋一, Huynh Kim Khuong, 小黒英俊, 渡辺和雄, 谷垣勝己

    日本物理学会 

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    Event date: 2013.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  25. Impurity substitution effect on Dirac cone in Ba(FeAs)2 studied by magnetoresistance International conference

    T. Urata, Y. Tanabe, K. K. Huynh, S. Heguri, H. Oguro, K. Watanebe, and K. Tanigaki

    American Physical Society (APS), March meeting 

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    Event date: 2013.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  26. Multiband nature of electronic transport in FeSe1-x observed by magnetoresistance and Hall coefficient International conference

    T. Urata, Y. Tanabe, K. K. Huynh, S. Heguri, M. Gang, J. Xu, and K. Tanigaki

    International Conference on Materials and Mechanisms of Superconductivity (M2S) 

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    Event date: 2012.8

    Language:English   Presentation type:Poster presentation  

    Country:United States  

  27. 鉄ニクタイド化合物Ba(FeAs)2におけるディラックコーンへのMn置換効果

    浦田隆広, 田邉洋一, Huynh Kim Khuong, 平郡諭, Mu Gang, Xu Jingtao, 谷垣勝己

    日本物理学会 

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    Event date: 2012.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

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Research Project for Joint Research, Competitive Funding, etc. 6

  1. 電流-電圧特性解析によるメタ磁性体の経路依存状態制御の実現

    2023.6 - 2024.5

    公益財団法人 村田学術振興財団  研究助成(自然科学) 

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    Grant amount:\2520000

  2. 薄膜の弾性抵抗率測定法の構築及び鉄系超伝導体への適応

    2023.4 - 2024.3

    提案研究コース 

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\1000000

  3. メタ磁性体の三重臨界点近傍における新奇電子輸送現象の探索

    2022.4 - 2023.3

    豊田理化学研究所  豊田理研スカラー 

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    Grant amount:\1000000

  4. 反強磁性スピンの低電流制御を目的とした物質開発

    2021.5 - 2022.4

    公益財団法人 日比科学技術振興財団  令和3年度研究助成 

  5. 反強磁性体におけるフレキソ磁性の評価手法構築と検証

    2020.4 - 2021.3

    池谷科学技術振興財団 単年度研究助成 

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    Grant type:Competitive

  6. 磁気量子相転移点近傍にある物質の格子歪みによる伝導特性制御

    2019.4 - 2020.3

    中部電気利用基礎研究振興財団研究助成 

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    Grant type:Competitive

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KAKENHI (Grants-in-Aid for Scientific Research) 4

  1. Growth of high-quality thin film and performance improvement of next generation high thermal conductivity material BAs

    Grant number:21H01797  2021.4 - 2024.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

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    Authorship:Coinvestigator(s) 

  2. 二色性伝導測定と元素置換による電気磁気効果が電気抵抗に与える影響の解明

    2019.4 - 2021.3

    科学研究費補助金 

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    Authorship:Principal investigator 

  3. 薄膜組成制御によるトポロジカル量子相転移の物理構築

    2016.8 - 2018.3

    科学研究費補助金  研究活動スタート支援

    浦田 隆広

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    Authorship:Principal investigator 

  4. 鉄ニクタイド超伝導体におけるディラックコーン状態の磁場中輸送特性の研究

    2014.4 - 2016.3

    科学研究費補助金