Yamamoto Kei 山本慧

Researcher Number	10746811
Other IDs
Affiliation (Current)	2025: 国立研究開発法人日本原子力研究開発機構, 原子力科学研究所先端基礎研究センター, 副主任研究員
Affiliation (based on the past Project Information) *help	2022 – 2024: 国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門原子力科学研究所先端基礎研究センター, 副主任研究員 2021: 国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門原子力科学研究所先端基礎研究センター, 研究職 2020: 国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門原子力科学研究所先端基礎研究センター, 研究員 2018 – 2019: 国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門原子力科学研究所先端基礎研究センター, 任期付研究員
Review Section/Research Field	Principal Investigator 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 Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
Keywords	Principal Investigator スピントロニクス / 磁性体 / スピン波 / 磁性材料 / 非相反性 / 非線形性 / 表面弾性波 / 非線形 / 磁性絶縁体 / 表面音波 / 強誘電体 / 磁性薄膜 … More Except Principal Investigator … More 表面弾性波 / 渦度ースピン結合 / 非相反性 / 電流渦 / スピントロニクス Less

Nonreciprocity due to spin-vorticity coupling in solids
- Principal Investigator
  
  前川禎通
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
- Research Institution
  Institute of Physical and Chemical Research
Spin wave non-reciprocity in magnonic crystalsPrincipal Investigator
- Principal Investigator
  
  山本慧
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
- Research Institution
  Japan Atomic Energy Agency
Theory of spin-wave-induced electric polarization in magnetic insulatorsPrincipal Investigator
- Principal Investigator
  
  Yamamoto Kei
- Project Period (FY)
  2018 – 2021
- 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
  Japan Atomic Energy Agency

All 2024 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] Persistent magnetic coherence in magnets2024
- Author(s)
  T. Makiuchi, T. Hioki, H. Shimizu, K. Hoshi, M. Elyasi, K. Yamamoto, N. Yokoi, A. A. Serga, B. Hillebrands, G. E. W. Bauer & E. Saitoh
- Journal Title
  
  Nature Materials
  
  Volume: 23 Issue: 5 Pages: 627-632
- DOI
  10.1038/s41563-024-01798-z
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13847, KAKENHI-PROJECT-21K13886, KAKENHI-PROJECT-22K14584, KAKENHI-PROJECT-23KJ0607, KAKENHI-PROJECT-19H00645, KAKENHI-PLANNED-22H05114, KAKENHI-PROJECT-19H05600
[Journal Article] Valley-Selective Phonon-Magnon Scattering in Magnetoelastic Superlattices2023
- Author(s)
  Liao Liyang、Puebla Jorge、Yamamoto Kei、Kim Junyeon、Maekawa Sadamichi、Hwang Yunyoung、Ba You、Otani Yoshichika
- Journal Title
  
  Physical Review Letters
  
  Volume: 131 Issue: 17 Pages: 176701-176701
- DOI
  10.1103/physrevlett.131.176701
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13886, KAKENHI-PROJECT-23KJ0778, KAKENHI-PROJECT-20H01865, KAKENHI-PROJECT-19H05629
[Journal Article] Magnetostatic Field Induced by Mechanical Deformations2023
- Author(s)
  Yamamoto Kei、Maekawa Sadamichi
- Journal Title
  
  Annalen der Physik
  
  Volume: n/a Issue: 5
- DOI
  10.1002/andp.202300395
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K13886
[Journal Article] Nonlinear Magnon Polaritons2023
- Author(s)
  Lee Oscar、Yamamoto Kei、Umeda Maki、Zollitsch Christoph W.、Elyasi Mehrdad、Kikkawa Takashi、Saitoh Eiji、Bauer Gerrit E. W.、Kurebayashi Hidekazu
- Journal Title
  
  Physical Review Letters
  
  Volume: 130 Issue: 4 Pages: 046703-046703
- DOI
  10.1103/physrevlett.130.046703
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18686, KAKENHI-PROJECT-21K13847, KAKENHI-PROJECT-21K13886, KAKENHI-PROJECT-22K14593, KAKENHI-PROJECT-19H05600, KAKENHI-PROJECT-20H02599, KAKENHI-PLANNED-22H05114, KAKENHI-PROJECT-19H00645
[Journal Article] Acoustically Driven Magnon-Phonon Coupling in a Layered Antiferromagnet2023
- Author(s)
  Lyons Thomas P.、Puebla Jorge、Yamamoto Kei、Deacon Russell S.、Hwang Yunyoung、Ishibashi Koji、Maekawa Sadamichi、Otani Yoshichika
- Journal Title
  
  Physical Review Letters
  
  Volume: 131 Issue: 19 Pages: 196701-196701
- DOI
  10.1103/physrevlett.131.196701
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13886, KAKENHI-PROJECT-20H01865, KAKENHI-PROJECT-19H05610, KAKENHI-PROJECT-19H05629
[Journal Article] Magnon-magnon coupling in synthetic ferrimagnets2023
- Author(s)
  Sud A.、Yamamoto K.、Suzuki K. Z.、Mizukami S.、Kurebayashi H.
- Journal Title
  
  Physical Review B
  
  Volume: 108 Issue: 10 Pages: 104407-104407
- DOI
  10.1103/physrevb.108.104407
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13886
[Journal Article] Hybridized Propagation of Spin Waves and Surface Acoustic Waves in a Multiferroic-Ferromagnetic Heterostructure2023
- Author(s)
  Chen Jilei、Yamamoto Kei、Zhang Jianyu、Ma Ji、Wang Hanchen、Sun Yuanwei、Chen Mingfeng、Ma Jing、Liu Song、Gao Peng、Yu Dapeng、Ansermet Jean-Philippe、Nan Ce-Wen、Maekawa Sadamichi、Yu Haiming
- Journal Title
  
  Physical Review Applied
  
  Volume: 19 Issue: 2 Pages: 024046-024046
- DOI
  10.1103/physrevapplied.19.024046
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13886, KAKENHI-PROJECT-20H01865
[Journal Article] Long decay length of magnon-polarons in BiFeO3/La0.67Sr0.33MnO3 heterostructures2021
- Author(s)
  Zhang Jianyu、Chen Mingfeng、Chen Jilei、Yamamoto Kei、Wang Hanchen、Hamdi Mohammad、Sun Yuanwei、Wagner Kai、He Wenqing、Zhang Yu、Ma Ji、Gao Peng、Han Xiufeng、Yu Dapeng、Maletinsky Patrick、Ansermet Jean-Philippe、Maekawa Sadamichi、Grundler Dirk、Nan Ce-Wen、Yu Haiming
- Journal Title
  
  Nature Communications
  
  Volume: 12 Issue: 1 Pages: 7528-7528
- DOI
  10.1038/s41467-021-27405-2
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21040, KAKENHI-PROJECT-21K13886
[Journal Article] Interaction between surface acoustic waves and spin waves in a ferromagnetic thin film2021
- Author(s)
  Kei Yamamoto , Mingran Xu , Jorge Puebla , Yoshichika Otani , Sadamichi Maekawa
- Journal Title
  
  Journal of Magnetism and Magnetic Materials
  
  Volume: 545 Pages: 168672-168672
- DOI
  10.1016/j.jmmm.2021.168672
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02927, KAKENHI-PROJECT-19K21040, KAKENHI-PROJECT-19H05629, KAKENHI-PROJECT-19J21720, KAKENHI-PROJECT-21K13886
[Journal Article] Acoustic ferromagnetic resonance and spin pumping induced by surface acoustic waves2020
- Author(s)
  Puebla Jorge、Xu Mingran、Rana Bivas、Yamamoto Kei、Maekawa Sadamichi、Otani Yoshichika
- Journal Title
  
  Journal of Physics D: Applied Physics
  
  Volume: - Issue: 26 Pages: 264002-264002
- DOI
  10.1088/1361-6463/ab7efe
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H05629, KAKENHI-PROJECT-19J21720, KAKENHI-PLANNED-26103006, KAKENHI-PROJECT-19K21040
[Journal Article] Nonreciprocal surface acoustic wave propagation via magneto-rotation coupling2020
- Author(s)
  Xu Mingran、Yamamoto Kei、Puebla Jorge、Baumgaertl Korbinian、Rana Bivas、Miura Katsuya、Takahashi Hiromasa、Grundler Dirk、Maekawa Sadamichi、Otani Yoshichika
- Journal Title
  
  Science Advances
  
  Volume: 6 Issue: 32 Pages: 1-4
- DOI
  10.1126/sciadv.abb1724
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21040, KAKENHI-PROJECT-19H05629, KAKENHI-PROJECT-19J21720
[Journal Article] Non-reciprocal Pumping of Surface Acoustic Waves by Spin Wave Resonance2020
- Author(s)
  Yamamoto Kei、Yu Weichao、Yu Tao、Puebla Jorge、Xu Mingran、Maekawa Sadamichi、Bauer Gerrit
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 89 Issue: 11 Pages: 113702-113702
- DOI
  10.7566/jpsj.89.113702
- NAID
  210000158549
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21040, KAKENHI-PROJECT-19H05629, KAKENHI-PROJECT-20K14369, KAKENHI-PROJECT-19H00645
[Journal Article] Topological Characterization of Classical Waves: The Topological Origin of Magnetostatic Surface Spin Waves2019
- Author(s)
  Yamamoto Kei、Thiang Guo Chuan、Pirro Philipp、Kim Kyoung-Whan、Everschor-Sitte Karin、Saitoh Eiji
- Journal Title
  
  Physical Review Letters
  
  Volume: 122 Issue: 21 Pages: 217201-217201
- DOI
  10.1103/physrevlett.122.217201
- NAID
  120007185891
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21040
[Presentation] Orbital angular momentum of azimuthal spin waves2024
- Author(s)
  Kei Yamamoto
- Organizer
  Iwate Spintronics School, 2024 Winter
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13886
[Presentation] 並進対称性を仮定しないカイラルフェルミオンの特徴付け2024
- Author(s)
  山本　慧
- Organizer
  日本物理学会2024年春季大会共催シンポジウム「トポロジカル材料科学と革新的機能創出」
- Invited
- Data Source
  KAKENHI-PROJECT-21K13886
[Presentation] Magnetostatic field induced by mechanical deformations2024
- Author(s)
  Kei Yamamoto
- Organizer
  AIMR Mini Workshop on (Quantum) Magnonics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13886
[Presentation] Surface acoustic wave rotations2024
- Author(s)
  Kei Yamamoto
- Organizer
  German-Japanese Workshopー日独ワークショップー
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13886
[Presentation] Suhl instability in spintronics2023
- Author(s)
  Kei Yamamoto
- Organizer
  Magnonics 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13886
[Presentation] Phenomenological description of surface acoustic waves hybridized with spin waves2023
- Author(s)
  Kei Yamamoto
- Organizer
  Samarkand International Symposium on Magnetism
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13886
[Presentation] Suhl instability in spintronics2023
- Author(s)
  Kei Yamamoto
- Organizer
  Asia-Pacific Workshop on Strongly Correlated Systems 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13886
[Presentation] Topological materials without Brillouin zone2023
- Author(s)
  山本　慧
- Organizer
  Cosmology and Gravity at Kobe 2023
- Invited
- Data Source
  KAKENHI-PROJECT-21K13886
[Presentation] Suhl instability in spintronics2022
- Author(s)
  Kei Yamamoto
- Organizer
  Spin Cavitronics IV
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13886
[Presentation] Non-linear control of magnon-polariton hybridisation2022
- Author(s)
  Kei Yamamoto
- Organizer
  ICMFS2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13886
[Presentation] Three-magnon instability in a cavity2021
- Author(s)
  山本慧
- Organizer
  5th Symposium for The Core Research Clusters for Materials and Spintronics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13886
[Presentation] Three-magnon instability in a cavity2021
- Author(s)
  山本慧
- Organizer
  5th Symposium for The Core Research Clusters for Materials and Spintronics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21040
[Presentation] Topological characterization of magneto-static surface spin waves2020
- Author(s)
  Kei Yamamoto
- Organizer
  APW-RIKEN-Tsinghua-Kavli workshop 2020 on "Highlights on condensed matter physics"
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21040
[Presentation] Non-reciprocal pumping of surface acoustic waves by spin wave resonance2020
- Author(s)
  Kei Yamamoto
- Organizer
  CEMS Topical Meeting Online on "Magnon-phonon coupling"
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21040
[Presentation] "Topological characterisation of classical waves: The topological origin of magnetostatic surface spin waves2019
- Author(s)
  Kei Yamamoto
- Organizer
  Topomagnetism is coming: Relativity and correlations in topological magnets, Mainz
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21040

1. 前川禎通 (60005973)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
2. 藤本純治 (10794878)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. Puebla Jorge (60753647)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. 大谷義近

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
5. ELYASI MEHRDAD

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
6. 吉川貴史

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Yamamoto Kei 山本 慧

Research Projects

Research Products

Co-Researchers

Nonreciprocity due to spin-vorticity coupling in solids

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Spin wave non-reciprocity in magnonic crystalsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Theory of spin-wave-induced electric polarization in magnetic insulatorsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Persistent magnetic coherence in magnets2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Valley-Selective Phonon-Magnon Scattering in Magnetoelastic Superlattices2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Magnetostatic Field Induced by Mechanical Deformations2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Nonlinear Magnon Polaritons2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Acoustically Driven Magnon-Phonon Coupling in a Layered Antiferromagnet2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Magnon-magnon coupling in synthetic ferrimagnets2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Hybridized Propagation of Spin Waves and Surface Acoustic Waves in a Multiferroic-Ferromagnetic Heterostructure2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Long decay length of magnon-polarons in BiFeO3/La0.67Sr0.33MnO3 heterostructures2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Interaction between surface acoustic waves and spin waves in a ferromagnetic thin film2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Acoustic ferromagnetic resonance and spin pumping induced by surface acoustic waves2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Nonreciprocal surface acoustic wave propagation via magneto-rotation coupling2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Non-reciprocal Pumping of Surface Acoustic Waves by Spin Wave Resonance2020

Author(s)

Journal Title

Yamamoto Kei 山本慧