Hirata Michihiro 平田倫啓

Researcher Number	20776413
Other IDs
Affiliation (based on the past Project Information) *help	2017 – 2020: 東北大学, 金属材料研究所, 助教
Review Section/Research Field	Principal Investigator Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related / Condensed matter physics II
Keywords	Principal Investigator 有機導体 / 核磁気共鳴 / ディラック電子 / トポロジカル強相関 / 磁気触媒効果 / 量子ホール / トポロジカル絶縁体 / スピン揺らぎ / エキシトニック転移 / 分子性固体 … More / 自発的質量獲得機構 / ディラックコーン / NMR / 不安定性 / エキシトニック / スピンゆらぎ / エキシトニック不安定性 / 強相関 Less

有機物ディラック電子系におけるエキシトニック転移とトポロジカル強相関相図の解明Principal Investigator
- Principal Investigator
  
  平田倫啓
- Project Period (FY)
  2019 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
- Research Institution
  Tohoku University
NMR investigation of a strongly-correlated Dirac electron system in the quantum limit of an organic conductorPrincipal Investigator
- Principal Investigator
  
  Hirata Michihiro
- Project Period (FY)
  2017 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Condensed matter physics II
- Research Institution
  Tohoku University

All 2021 2020 2019 2018 2017

All Journal Article Presentation

[Journal Article] Interacting chiral electrons at the 2D Dirac points: a review2021
- Author(s)
  Michihiro Hirata, Akito Kobayashi, Claude Berthier and Kazushi Kanoda
- Journal Title
  
  Reports on Progress in Physics
  
  Volume: 84 Issue: 3 Pages: 036502-036502
- DOI
  10.1088/1361-6633/abc17c
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05166, KAKENHI-PROJECT-18H05225, KAKENHI-PROJECT-19H01846
[Journal Article] Interacting chiral electrons at the 2D Dirac points: a review2020
- Author(s)
  M. Hirata, A. Kobayashi, C. Berthier, K. Kanoda
- Journal Title
  
  Reports on Progress in Physics
  
  Volume: in press
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01846
[Journal Article] Chiral excitonic instability of two-dimensional tilted Dirac cones2020
- Author(s)
  Ohki Daigo, Hirata Michihiro, Tani Takehiro, Kanoda Kazushi, Kobayashi Akito
- Journal Title
  
  Phys. Rev. Research
  
  Volume: 2 Issue: 3 Pages: 033479-033479
- DOI
  10.1103/physrevresearch.2.033479
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K05166, KAKENHI-PROJECT-18H05225, KAKENHI-PROJECT-19H01846, KAKENHI-PROJECT-19J20677
[Journal Article] Anisotropic magnetic excitations from single-chirality antiferromagnetic state in Ca-kapellasite2020
- Author(s)
  Y. Ihara, H. Yoshida, K. Arashima, M. Hirata, T. Sasaki
- Journal Title
  
  Physical Review Research
  
  Volume: in press
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01846
[Journal Article] Magnetic-Field Dependence of Novel Gap Behavior Related to the Quantum-Size Effect2020
- Author(s)
  Okuno Tomonori、Kinoshita Yuta、Matsuzaki Satoshi、Kitagawa Shunsaku、Ishida Kenji、Hirata Michihiro、Sasaki Takahiko、Kusada Kohei、Kitagawa Hiroshi
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 89 Issue: 9 Pages: 095002-095002
- DOI
  10.7566/jpsj.89.095002
- NAID
  210000158416
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20KK0061, KAKENHI-INTERNATIONAL-15K21732, KAKENHI-PUBLICLY-19H04696, KAKENHI-PUBLICLY-19H05170, KAKENHI-PROJECT-19H01846, KAKENHI-PROJECT-19K14657, KAKENHI-PROJECT-20H00130
[Journal Article] 有機導体のディラック電子系における電子相関効果2019
- Author(s)
  小林晃人、平田倫啓、鹿野田一司
- Journal Title
  
  固体物理
  
  Volume: 54 Pages: 10-10
- NAID
  40022054535
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H01846
[Journal Article] Excitonic instability of two-dimensional tilted Dirac cones2019
- Author(s)
  D. Ohki, M. Hirata, T. Tani, K. Kanoda, A. Kobayashi
- Journal Title
  
  Condensed Matter - arXiv
  
  Volume: 1910.08999 Pages: 1-26
- Open Access
- Data Source
  KAKENHI-PROJECT-19H01846
[Journal Article] 有機物質のディラックコーンにおける強相関効果2018
- Author(s)
  平田　倫啓
- Journal Title
  
  日本物理学会誌, 最近の研究から
  
  Volume: 73 Pages: 214-220
- NAID
  130007590578
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14330
[Journal Article] Anomalous spin correlations and excitonic instability of interacting 2D Weyl fermions2017
- Author(s)
  Hirata Michihiro、Ishikawa Kyohei、Matsuno Genki、Kobayashi Akito、Miyagawa Kazuya、Tamura Masafumi、Berthier Claude、Kanoda Kazushi
- Journal Title
  
  Science
  
  Volume: 358 Issue: 6369 Pages: 1403-1406
- DOI
  10.1126/science.aan5351
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05166, KAKENHI-PROJECT-17K05532, KAKENHI-PROJECT-17K14330, KAKENHI-PROJECT-25220709, KAKENHI-PROJECT-15H02108
[Presentation] 有機導体における強相関トポロジカル相の発見2021
- Author(s)
  平田　倫啓
- Organizer
  日本物理学会2021年次大会　領域7企画公演
- Invited
- Data Source
  KAKENHI-PROJECT-19H01846
[Presentation] 有機導体における強相関トポロジカル相の発見（領域7若手奨励賞）2020
- Author(s)
  平田倫啓
- Organizer
  日本物理学会第75回年次大会
- Invited
- Data Source
  KAKENHI-PROJECT-19H01846
[Presentation] Pressure-tuned velocity renormalization and excitonic fluctuations of 2D massless Dirac2019
- Author(s)
  M. Hirata, K. Ishikawa, D. Liu, D. Ohoki, G. Matsuno, A. Kobayashi, K. Miyagawa, M. Tamura, C. Berthier, K. Kanoda
- Organizer
  International Conference on Frontiers of Correlated Electron Sciences (FCES19)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01846
[Presentation] Anomalous spin density disproportionation of interacting massless Dirac electrons in the quantum limit of α-(BEDT-TTF)2I32019
- Author(s)
  Michihiro Hirata
- Organizer
  13th International Symposium on. Crystalline Organic Metals, Superconductors and Magnets (ISCOM-2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01846
[Presentation] NMR studies of correlated Dirac semimetals in a 2D organic conductor2019
- Author(s)
  Michihiro Hirata
- Organizer
  Lecture at Los Alamos National Laboratory
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01846
[Presentation] 有機ディラック電子系におけるエキシトニック不安定性の研究2019
- Author(s)
  平田倫啓, 大木大悟, 小林晃人, 宮川和也, 鹿野田一司, 田村雅史
- Organizer
  日本物理学会秋季大会
- Data Source
  KAKENHI-PROJECT-19H01846
[Presentation] 強相関ディラック電子系a-(BEDT-TTF)2I3におけるNMR測定による圧力効果の研究 22019
- Author(s)
  平田倫啓
- Organizer
  日本物理学会第74回年次大会
- Data Source
  KAKENHI-PROJECT-17K14330
[Presentation] Correlated Dirac Fermions in Organics2019
- Author(s)
  Michihiro Hirata
- Organizer
  Lecture at the Max Planck Institute for Chemical Physics of Solids
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01846
[Presentation] 有機物のゼロ質量ディラックフェルミオン - 核磁気共鳴によるエキシトニックズピン揺らぎと多彩な強相関効果の観測2018
- Author(s)
  平田倫啓
- Organizer
  基研研究会「スピン系物理の最前線」
- Data Source
  KAKENHI-PROJECT-17K14330
[Presentation] 有機ディラック電子系における低温電子相関効果のNMR研究2018
- Author(s)
  平田倫啓
- Organizer
  日本物理学会第73回年次大会
- Data Source
  KAKENHI-PROJECT-17K14330
[Presentation] 有機ディラック電子系における低温電子相関効果のNMR研究2018
- Author(s)
  平田倫啓
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-17K14330
[Presentation] 強相関ディラック電子系a-(BEDT-TTF)2I3におけるNMR測定と理論計算による圧力効果の研究2018
- Author(s)
  平田倫啓
- Organizer
  日本物理学会2018年秋季大会
- Data Source
  KAKENHI-PROJECT-17K14330
[Presentation] 有機導体のディラック電子系におけるフェルミ速度のくりこみ増大とエキシトニック不安定性のNMR研究2018
- Author(s)
  平田倫啓
- Organizer
  東北大金研強磁場コラボラトリ研究会
- Data Source
  KAKENHI-PROJECT-17K14330
[Presentation] Field and Pressure Controlled Dirac cone renormalization and excitonic instability of interacting 2D Weyl-Dirac fermions in a-(BEDT-TTF)2I3 probed via 13C NMR2018
- Author(s)
  Michihiro Hirata
- Organizer
  The 12th International Conference on Research in High Magnetic Fields
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14330
[Presentation] Controlling excitonic instability of interacting 2D massless Dirac fermions in a layered organic salt2018
- Author(s)
  Michihiro Hirata
- Organizer
  Summit of Materials Science (SMS2018), IMR Tohoku University
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14330
[Presentation] Controlling Interactions and Probing Competition of Incipient Instabilities of Correlated 2D Weyl Fermions2018
- Author(s)
  Michihiro Hirata
- Organizer
  Conductivity and Magnetism in Molecular Materials - Gordon Research Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14330
[Presentation] Dirac cone reshaping, ferrimagnetic polarization and excitonic instability of 2D Weyl-Dirac fermions in a-(BEDT-TTF)2I32018
- Author(s)
  Michihiro Hirata
- Organizer
  Conductivity and Magnetism in Molecular Materials - Gordon Research Seminar
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14330
[Presentation] 有機物質ディラック電子系における強相関効果の強磁場 NMR 研究2017
- Author(s)
  平田倫啓
- Organizer
  強磁場コラボラトリーが拓く未踏計測領域への挑戦と物質・材料科学の最先端
- Data Source
  KAKENHI-PROJECT-17K14330
[Presentation] NMR evidence for anomalous spin correlations and excitonic instability of interacting Weyl fermions2017
- Author(s)
  Michihiro Hirata
- Organizer
  The 12th International Symposium on Crystalline Organic Metals, Superconductors and Magnets (ISCOM2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14330
[Presentation] Anomalous Spin Correlations and Mass-Generating Excitonic Instability of Interacting Weyl Fermions2017
- Author(s)
  Michihiro Hirata
- Organizer
  New Frontier of Molecular Materials (NFMM) - ISCOM2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14330
[Presentation] Extraordinary spin correlations and incipient excitonic instability of 2D Weyl fermions2017
- Author(s)
  Michihiro Hirata
- Organizer
  International Conference on Strongly Correlated Electron Systems (SCES2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14330
[Presentation] 有機ディラック電子系における面内磁場効果の強磁場NMR研究2017
- Author(s)
  平田倫啓
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-17K14330
[Presentation] Extraordinary spin correlations and incipient excitonic instability of 2D Weyl fermions2017
- Author(s)
  Michihiro Hirata
- Organizer
  International Conference on Topological Materials Science 2017 (TopoMat2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14330

1. 小林晃人 (80335009)

# of Collaborated Projects: 2 results

# of Collaborated Products: 8 results
2. 宮川和也 (90302760)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
3. MATSUNO genki

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. OHKI daigo

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. KANODA kazushi

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. ISHIKAWA kyouhei

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. BERTHIER claude

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. TAMURA masafumi

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 北川俊作

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Hirata Michihiro 平田 倫啓

Research Projects

Research Products

Co-Researchers

有機物ディラック電子系におけるエキシトニック転移とトポロジカル強相関相図の解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

NMR investigation of a strongly-correlated Dirac electron system in the quantum limit of an organic conductorPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Interacting chiral electrons at the 2D Dirac points: a review2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Interacting chiral electrons at the 2D Dirac points: a review2020

Author(s)

Journal Title

Data Source

[Journal Article] Chiral excitonic instability of two-dimensional tilted Dirac cones2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Anisotropic magnetic excitations from single-chirality antiferromagnetic state in Ca-kapellasite2020

Author(s)

Journal Title

Data Source

[Journal Article] Magnetic-Field Dependence of Novel Gap Behavior Related to the Quantum-Size Effect2020

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] 有機導体のディラック電子系における電子相関効果2019

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Excitonic instability of two-dimensional tilted Dirac cones2019

Author(s)

Journal Title

Data Source

[Journal Article] 有機物質のディラックコーンにおける強相関効果2018

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Anomalous spin correlations and excitonic instability of interacting 2D Weyl fermions2017

Author(s)

Journal Title

DOI

Data Source

[Presentation] 有機導体における強相関トポロジカル相の発見2021

Author(s)

Organizer

Data Source

[Presentation] 有機導体における強相関トポロジカル相の発見（領域7若手奨励賞）2020

Author(s)

Organizer

Data Source

[Presentation] Pressure-tuned velocity renormalization and excitonic fluctuations of 2D massless Dirac2019

Author(s)

Organizer

Data Source

[Presentation] Anomalous spin density disproportionation of interacting massless Dirac electrons in the quantum limit of α-(BEDT-TTF)2I32019

Author(s)

Organizer

Data Source

[Presentation] NMR studies of correlated Dirac semimetals in a 2D organic conductor2019

Author(s)

Organizer

Data Source

[Presentation] 有機ディラック電子系におけるエキシトニック不安定性の研究2019

Hirata Michihiro 平田倫啓