Ishihara Kota 石原滉大

Researcher Number	00961690
Other IDs
Affiliation (Current)	2025: 東京大学, 大学院新領域創成科学研究科, 助教
Affiliation (based on the past Project Information) *help	2022 – 2024: 東京大学, 大学院新領域創成科学研究科, 助教
Review Section/Research Field	Principal Investigator Transformative Research Areas, Section (II) / Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related / 0202:Condensed matter physics, plasma science, nuclear engineering, earth resources engineering, energy engineering, and related fields Except Principal Investigator Medium-sized Section 13:Condensed matter physics and related fields
Keywords	Principal Investigator 超伝導 / 時間反転対称性の破れ / 交差応答 / 鉄系超伝導体 / Bogoliubovフェルミ面 / 磁場侵入長測定 / 磁場侵入長 / 時間反転対称性 / 一軸歪み / カゴメ超伝導体 / カイラル超伝導 / ボゴリューボフフェルミ面 … More Except Principal Investigator … More ループ電流 / ネマティック状態 / 強磁性超伝導 / スピン三重項超伝導 / マヨラナ粒子 / 熱量子ホール効果 / カゴメ金属 / 近藤絶縁体 / カイラルエッジ流 / エニオン / 量子スピン液体 Less

鉄カルコゲナイド超伝導体におけるBogoliubovフェルミ面状態の研究Principal Investigator
- Principal Investigator
  
  石原滉大
- Project Period (FY)
  2024 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
- Research Institution
  The University of Tokyo
バルク超伝導体を用いた巨大超伝導交差応答の研究Principal Investigator
- Principal Investigator
  
  石原滉大
- Project Period (FY)
  2024 – 2025
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  The University of Tokyo
超高感度熱輸送および磁気測定による新規秩序相と創発準粒子の探索
- Principal Investigator
  
  松田祐司
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 13:Condensed matter physics and related fields
- Research Institution
  Kyoto University
Study on time-reversal symmetry-breaking superconductors by controlling the rotational symmetryPrincipal Investigator
- Principal Investigator
  
  Ishihara Kota
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0202:Condensed matter physics, plasma science, nuclear engineering, earth resources engineering, energy engineering, and related fields
- Research Institution
  The University of Tokyo

All 2024 2023 2022

All Journal Article Presentation

[Journal Article] Two superconducting states with broken time-reversal symmetry in FeSe1-xSx2023
- Author(s)
  K. Matsuura, M. Roppongi, .... et al (他26名)
- Journal Title
  
  Proceedings of the National Academy of Sciences
  
  Volume: 120 Issue: 21 Pages: 1-6
- DOI
  10.1073/pnas.2208276120
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22KJ1092, KAKENHI-PROJECT-21KK0242, KAKENHI-PROJECT-22K18683, KAKENHI-PROJECT-22K20349, KAKENHI-PLANNED-19H05824, KAKENHI-PROJECT-22H00105
[Journal Article] Chiral superconductivity in UTe2 probed by anisotropic low-energy excitations2023
- Author(s)
  Ishihara Kota、Roppongi Masaki、Kobayashi Masayuki、Imamura Kumpei、Mizukami Yuta、Sakai Hironori、Opletal Petr、Tokiwa Yoshifumi、Haga Yoshinori、Hashimoto Kenichiro、Shibauchi Takasada
- Journal Title
  
  Nature Communications
  
  Volume: 14 Issue: 1 Pages: 1-7
- DOI
  10.1038/s41467-023-38688-y
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22KJ1092, KAKENHI-PROJECT-21KK0242, KAKENHI-PROJECT-20KK0061, KAKENHI-PROJECT-23K03332, KAKENHI-PROJECT-22K18683, KAKENHI-PROJECT-22K20349, KAKENHI-PLANNED-19H05824, KAKENHI-PLANNED-23H04871, KAKENHI-PROJECT-22H00105, KAKENHI-PROJECT-23K25829
[Journal Article] Bulk evidence of anisotropic s-wave pairing with no sign change in the kagome superconductor CsV3Sb52023
- Author(s)
  Roppongi M.、Ishihara K.、Tanaka Y.、Ogawa K.、Okada K.、Liu S.、Mukasa K.、Mizukami Y.、Uwatoko Y.、Grasset R.、Konczykowski M.、Ortiz B. R.、Wilson S. D.、Hashimoto K.、Shibauchi T.
- Journal Title
  
  Nature Communications
  
  Volume: 14 Issue: 1 Pages: 667-667
- DOI
  10.1038/s41467-023-36273-x
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18683, KAKENHI-PROJECT-18KK0375, KAKENHI-PROJECT-21KK0242, KAKENHI-PLANNED-20H05869, KAKENHI-PROJECT-22H00105, KAKENHI-PROJECT-20H02600, KAKENHI-PROJECT-21H01793, KAKENHI-PROJECT-22KJ1092, KAKENHI-PLANNED-19H05824, KAKENHI-PROJECT-22K20349
[Journal Article] Anisotropic enhancement of lower critical field in ultraclean crystals of spin-triplet superconductor candidate UTe22023
- Author(s)
  K. Ishihara, M. Kobayashi, K. Imamura, M. Konczykowski, H. Sakai, P. Opletal, Y. Tokiwa, Y. Haga, K. Hashimoto, and T. Shibauchi
- Journal Title
  
  Phys. Rev. Res.
  
  Volume: 5 Issue: 2 Pages: 022002-022002
- DOI
  10.1103/physrevresearch.5.l022002
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03332, KAKENHI-PROJECT-22K18683, KAKENHI-PROJECT-22K20349, KAKENHI-PLANNED-19H05824, KAKENHI-PLANNED-23H04871, KAKENHI-PROJECT-22H00105
[Presentation] Physcial properties of high-quality single crystals of the Kitaev spin liquid candidate α-RuCl3 grown by the sublimation method2024
- Author(s)
  Ryuichi Namba, Kumpei Imamura, Ying Xing, Yuichi Kasahara, Yuji Matsuda, Kota Ishihara, Kenichiro Hashimoto, Takasada Shibauchi
- Organizer
  APS March Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] Superconducting gap structure of AV3Sb5 (A=K, Rb) probed by magnetic penetration depth measurements2024
- Author(s)
  Kota Ishihara, Takuya Nagashima, Masaki Roppongi, Kumpei Imamura, Romain Grasset, Marcin Konczykowski, Brenden R Ortiz, Andrea C Salinas, Stephen D Wilson, Kenichiro Hashimoto, Takasada Shibauchi
- Organizer
  APS March Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] Study on nematic superconductivity in tetragonal Fe(Se, S) using magnetic torque measurements2024
- Author(s)
  Reona Kondo, Kota Ishihara, Kohei Matsuura, Supeng Liu, Yuta Mizukami, Kenichiro Hashimoto, Takasada Shibauchi
- Organizer
  APS March Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] 磁場侵入長測定によるAV3Sb5(A=K, Rb)の超伝導ギャップ対称性の研究2024
- Author(s)
  永島拓也, 石原滉大, 六本木雅生, Romain Grasset, Marcin Koczykowski, Brenden R. Ortiz, Stephen D. Wilson, 橋本顕一郎, 芝内孝禎
- Organizer
  日本物理学会2024年春季大会
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] Presence/absence of thermal conductivity oscillations and quantized thermal Hall effect in ultra-clean crystals of Kitaev magnet α-RuCl32024
- Author(s)
  Yuichi Kasahara, Ying Xing, Shota Suetsugu, Tomoya Asaba, Yuhki Kohsaka, Ryuichi Namba, Kumpei Imamura, Kota Ishihara, Kenichiro Hashimoto, Takasada Shibauchi, Yuji Matsuda
- Organizer
  APS March Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] 磁気トルク測定を用いた正方晶Fe(Se,S) におけるネマティック超伝導状態の検証2024
- Author(s)
  近藤玲央名, 石原滉大, 松浦康平, 劉蘇鵬, 水上雄太, 橋本顕一郎, 芝内孝禎
- Organizer
  日本物理学会2024年春季大会
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] キタエフスピン液体候補物質α-RuCl3のsublimation法による単結晶試料合成と特性評価2023
- Author(s)
  難波隆一, 今村薫平, 池内萌, 出倉駿, 森初果, 宮本辰也, 岡本博, 村山陽奈子, 笠原裕一, 松田祐司, 石原滉大, 橋本顕一郎, 芝内孝禎
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-22K20349
[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年度春季大会
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] Nematic susceptibility in the kagome superconductor CsV3Sb52023
- Author(s)
  Kenichiro Hashimoto, Asato Onishi, Yoichi Kageyama, Masaki Roppongi, Kota Ishihara, Brenden Ortiz, Stephen D Wilson, Takasada Shibauchi
- Organizer
  APS March Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] Superconducting gap structure and anomalous lower critical field in UTe22023
- Author(s)
  Kota Ishihara
- Organizer
  Superstripes 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] キタエフ物質α-RuCl3の磁気相における極低温磁場角度分解比熱測定2023
- Author(s)
  今村薫平, 池内萌, 難波隆一, 石原滉大, 橋本顕一郎, 栗田伸之, 田中秀数, 松田祐司, E.-G. Moon, 芝内孝禎
- Organizer
  日本物理学会第78回年次大会
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] 不純物効果を用いたFe(Se,S)の超伝導ギャップ構造の研究2023
- Author(s)
  永島拓也, 石原滉大, 小林雅之, 六本木雅生, 松浦康平, 水上雄太, Romain Grasset, Marcin Konczykowski, 橋本顕一郎, 芝内孝禎
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] UTe2における超伝導ギャップ構造とカイラル超伝導状態2023
- Author(s)
  石原滉大
- Organizer
  日本物理学会第78回年次大会
- Invited
- Data Source
  KAKENHI-PROJECT-22K20349
[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, Takasada Shibauchi
- Organizer
  APS March Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] Study of magnetotransport properties in the novel kagome superconductor CsV3Sb52023
- Author(s)
  Supeng Liu, Masaki Roppongi, Kota Ishihara, Brenden Ortiz, Stephen D Wilson, Romain Grasset, Marcin Konczykowski, Kenichiro Hashimoto, Takasada Shibauchi
- Organizer
  APS March Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] AV3Sb5(A = K, Rb)の超伝導ギャップ対称性の研究2023
- Author(s)
  永島拓也, 石原滉大, 六本木雅生, 今村薫平, Romain Grasset, Marcin Koczykowski, Brenden R. Ortiz, Andrea C. Salinas, Stephen D. Wilson, 橋本顕一郎, 芝内孝禎
- Organizer
  日本物理学会第78回年次大会
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] 不純物効果を用いたFe(Se,S)の超伝導ギャップ構造の研究2023
- Author(s)
  永島拓也, 石原滉大, 小林雅之, 六本木雅生, 松浦康平, 水上雄太, Romain Grasset, Marcin Konczykowski, 橋本顕一郎, 芝内孝禎
- Organizer
  日本物理学会2023年度春季大会
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] Field dependent specific heat measurements of the Kitaev quantum spin liquid candidate Na2Co2TeO62023
- Author(s)
  Shengjie fang, Kumpei Imamura, Ryuichi Namba, Kota Ishihara, Yuta Mizukami, Kenichiro Hashimoto, Takasada Shibauchi
- Organizer
  APS March Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] 磁場角度分解抵抗測定を用いた正方晶Fe(Se,S)におけるネマティック超伝導状態の検証2023
- Author(s)
  近藤玲央名, 石原滉大, 松浦康平, 水上雄太, 橋本顕一郎, 芝内孝禎
- Organizer
  日本物理学会2023年度春季大会
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] キタエフ量子スピン液体候補物質Na2Co2TeO6における比熱の磁場角度依存性2023
- Author(s)
  房センジェ, 今村薫平, 難波隆一, 水上雄太, 石原滉大, 橋本顕一郎, 芝内孝禎
- Organizer
  日本物理学会第78回年次大会
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] Superconducting gap structure and impurity effect in tetragonal FeSe1-xSx2023
- Author(s)
  Kota Ishihara, Masayuki Kobayashi, Masaki Roppongi, Kohei Matsuura, Yuta Mizukami, Marcin Konczykowski, Kenichiro Hashimoto, Takasada Shibauchi
- Organizer
  APS March Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] 磁場角度分解抵抗測定を用いた正方晶Fe(Se,S)におけるネマティック超伝導状態の検証2023
- Author(s)
  近藤玲央名, 石原滉大, 松浦康平, 水上雄太, 橋本顕一郎, 芝内孝禎
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] NbSe2ミスフィット積層カルコゲナイドにおける積層構造と超伝導2023
- Author(s)
  小林夏野, 有岡幸一郎, 野原大和, 板橋勇輝, 岩佐義宏, 今村薫平, 石原滉大, 芝内孝禎
- Organizer
  日本物理学会第78回年次大会
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] sublimation法によるキタエフ候補物質α-RuCl3の純良単結晶試料合成と精密比熱測定2023
- Author(s)
  難波隆一, 今村薫平, 笠原裕一, 松田祐司, 石原滉大, 橋本顕一郎, 芝内孝禎
- Organizer
  日本物理学会第78回年次大会
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] キタエフスピン液体候補物質α-RuCl3のsublimation法による単結晶試料合成と特性評価2023
- Author(s)
  難波隆一, 今村薫平, 池内萌, 出倉駿, 森初果, 宮本辰也, 岡本博, 村山陽奈子, 笠原裕一, 松田祐司, 石原滉大, 橋本顕一郎, 芝内孝禎
- Organizer
  日本物理学会2023年度春季大会
- Data Source
  KAKENHI-PROJECT-22K20349
[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, C, 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
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] Fe(Se,S)における不純物効果と超伝導ギャップ構造2022
- Author(s)
  石原滉大, 小林雅之, 六本木雅生, 松浦康平, 水上雄太, M. Konczykowski, 橋本顕一郎, 芝内孝禎
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] Superconducting gap structure and chiral superconductivity in UTe22022
- Author(s)
  Kota Ishihara
- Organizer
  GIMRT, REIMEI and IRN Aperiodic joint international workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] カゴメ格子系超伝導体CsV3Sb5における超伝導対称性2022
- Author(s)
  六本木雅生, 石原滉大, 田中優之介, 小河弘樹, 岡田昂, 劉蘇鵬, 向笠清隆, 水上雄太, 上床美也, R. Grasset, M. Konczykowski, Brenden R. Ortiz, Stephen D. Wilson, 橋本顕一郎, 芝内孝禎
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-22K20349
[Presentation] Kitaev候補物質Na2Co2TeO6における磁場中比熱の角度依存性2022
- Author(s)
  房センジェー, 水上雄太, 今村薫平, 難波隆一, 石原滉大, 橋本顕一郎, 芝内孝禎
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-22K20349

1. 松田祐司 (50199816)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 芝内孝禎 (00251356)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 橋本顕一郎 (00634982)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. 末次祥大 (00893710)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 幸坂祐生 (80455344)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 浅場智也 (90909417)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 笠原裕一 (10511941)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. SAKAI Hironori

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
9. 芳賀芳範

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Ishihara Kota 石原 滉大

Research Projects

Research Products

Co-Researchers

鉄カルコゲナイド超伝導体におけるBogoliubovフェルミ面状態の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

バルク超伝導体を用いた巨大超伝導交差応答の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

超高感度熱輸送および磁気測定による新規秩序相と創発準粒子の探索

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study on time-reversal symmetry-breaking superconductors by controlling the rotational symmetryPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Two superconducting states with broken time-reversal symmetry in FeSe1-xSx2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Chiral superconductivity in UTe2 probed by anisotropic low-energy excitations2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Bulk evidence of anisotropic s-wave pairing with no sign change in the kagome superconductor CsV3Sb52023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Anisotropic enhancement of lower critical field in ultraclean crystals of spin-triplet superconductor candidate UTe22023

Author(s)

Journal Title

DOI

Data Source

[Presentation] Physcial properties of high-quality single crystals of the Kitaev spin liquid candidate α-RuCl3 grown by the sublimation method2024

Author(s)

Organizer

Data Source

[Presentation] Superconducting gap structure of AV3Sb5 (A=K, Rb) probed by magnetic penetration depth measurements2024

Author(s)

Organizer

Data Source

[Presentation] Study on nematic superconductivity in tetragonal Fe(Se, S) using magnetic torque measurements2024

Author(s)

Organizer

Data Source

[Presentation] 磁場侵入長測定によるAV3Sb5(A=K, Rb)の超伝導ギャップ対称性の研究2024

Author(s)

Organizer

Data Source

[Presentation] Presence/absence of thermal conductivity oscillations and quantized thermal Hall effect in ultra-clean crystals of Kitaev magnet α-RuCl32024

Author(s)

Organizer

Data Source

[Presentation] 磁気トルク測定を用いた正方晶Fe(Se,S) におけるネマティック超伝導状態の検証2024

Author(s)

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[Presentation] キタエフスピン液体候補物質α-RuCl3のsublimation法による単結晶試料合成と特性評価2023

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[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

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Ishihara Kota 石原滉大