Okumura Shun 奥村駿

Researcher Number	90906695
Other IDs
Affiliation (Current)	2025: 東京大学, 大学院工学系研究科(工学部), 特任准教授
Affiliation (based on the past Project Information) *help	2023 – 2024: 東京大学, 大学院工学系研究科(工学部), 助教 2022: 東京大学, 物性研究所, 特任助教
Review Section/Research Field	Principal Investigator Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related Except Principal Investigator Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
Keywords	Principal Investigator 非線形応答 / スピントロニクス / トポロジー / 非平衡現象 / 磁気モノポール / 磁気ソリトン / 磁気ヘッジホッグ / トポロジカル転移 / フロッケ理論 / 非線形光学応答 / ワイル半金属 / 磁気スキルミオン / 磁気単極子 … More Except Principal Investigator … More トポロジカル磁性体 / 非摂動伝導 / マルチフェロ磁性体 / 強相関電子系 / 非相反電流 / シフト電流 / トポロジカル非線形応答 Less

強相関電子系におけるトポロジカル非線形機能の開拓
- Principal Investigator
  
  森本高裕
- Project Period (FY)
  2023 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
- Research Institution
  The University of Tokyo
Microscopic theory of nonequilibrium electromagnetic phenomena with magnetic monopolesPrincipal Investigator
- Principal Investigator
  
  奥村駿
- Project Period (FY)
  2022 – 2026
- 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

All 2024 2023 2022

All Journal Article Presentation

[Journal Article] Floquet Weyl states at one-photon resonance: An origin of nonperturbative optical responses in three-dimensional materials2024
- Author(s)
  Yoshua Hirai, Shun Okumura, Naotaka Yoshikawa, Takashi Oka, Ryo Shimano
- Journal Title
  
  Physical Review Research
  
  Volume: 6 Issue: 1
- DOI
  10.1103/physrevresearch.6.l012027
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13998, KAKENHI-PROJECT-22KJ0598, KAKENHI-PROJECT-23K25816
[Journal Article] Emergent electric field from magnetic resonances in a one-dimensional chiral magnet2023
- Author(s)
  Kotaro Shimizu, Shun Okumura, Yasuyuki Kato, Yukitoshi Motome
- Journal Title
  
  Physical Review B
  
  Volume: 108 Issue: 13 Pages: 134436-134436
- DOI
  10.1103/physrevb.108.134436
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K13998, KAKENHI-PROJECT-22KJ0590, KAKENHI-PLANNED-19H05825, KAKENHI-PROJECT-23K25816
[Journal Article] トポロジカル磁気構造におけるスピンモアレエンジニアリング2023
- Author(s)
  清水宏太郎, 奥村駿, 加藤康之、求幸年
- Journal Title
  
  日本物理学会誌
  
  Volume: 78 Pages: 314-314
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K13998
[Journal Article] Instability of Magnetic Skyrmion Strings Induced by Longitudinal Spin Currents2023
- Author(s)
  Shun Okumura, Volodymyr Kravchuk, Markus Garst
- Journal Title
  
  Physical Review Letters
  
  Volume: 131 Issue: 6 Pages: 66702-66702
- DOI
  10.1103/physrevlett.131.066702
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13998, KAKENHI-PROJECT-23K25816
[Journal Article] Phase degree of freedom and topology in multiple-Q spin textures2022
- Author(s)
  Shimizu Kotaro、Okumura Shun、Kato Yasuyuki、Motome Yukitoshi
- Journal Title
  
  Physical Review B
  
  Volume: 105 Issue: 22 Pages: 224405-224405
- DOI
  10.1103/physrevb.105.224405
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K13998, KAKENHI-PROJECT-22KJ0590
[Journal Article] Magnetic Hedgehog Lattice in a Centrosymmetric Cubic Metal2022
- Author(s)
  Okumura Shun、Hayami Satoru、Kato Yasuyuki、Motome Yukitoshi
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 91 Issue: 9 Pages: 093702-093702
- DOI
  10.7566/jpsj.91.093702
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K03509, KAKENHI-PROJECT-22K13998, KAKENHI-PUBLICLY-22H04468, KAKENHI-PROJECT-23K20827, KAKENHI-PLANNED-19H05825
[Presentation] Versatile magnetic hedgehog lattice phases induced by anisotropic interactions in centrosymmetric systems2024
- Author(s)
  Shun Okumura、Satoru Hayami、Yasuyuki Kato、Yukitoshi Motome
- Organizer
  International Symposium on Trans-Scale Quantum Science 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25816
[Presentation] Instability of magnetic skyrmion strings induced by longitudinal spin currents2024
- Author(s)
  Shun Okumura, Volodymyr Kravchuk, Markus Garst
- Organizer
  American Physical Society March Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] Magnetic Hedgehog Lattice Phases and Scalar Spin Chirality Induced by Anisotropic Interactions in Centrosymmetric Systems2024
- Author(s)
  Shun Okumura, Satoru Hayami, Yasuyuki Kato, Yukitoshi Motome
- Organizer
  CEMS Symposium on Emergent Quantum Materials 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] Versatile magnetic hedgehog lattice phases induced by anisotropic interactions in centrosymmetric systems2024
- Author(s)
  Shun Okumura, Satoru Hayami, Yasuyuki Kato, Yukitoshi Motome
- Organizer
  International Symposium on Trans-Scale Quantum Science 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] 反転対称な系において異方的相互作用がもたらす多彩な磁気ヘッジホッグ格子相とスピンスカラーカイラリティ2024
- Author(s)
  奥村駿、速水賢、加藤康之、求幸年
- Organizer
  日本物理学会2024年春季大会
- Data Source
  KAKENHI-PROJECT-23K25816
[Presentation] Magnetic Hedgehog Lattice Phases and Scalar Spin Chirality Induced by Anisotropic Interactions in Centrosymmetric Systems2024
- Author(s)
  Shun Okumura、Satoru Hayami、Yasuyuki Kato、Yukitoshi Motome
- Organizer
  CEMS Symposium on Emergent Quantum Materials 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25816
[Presentation] 反転対称な系において異方的相互作用がもたらす多彩な磁気ヘッジホッグ格子相とスピンスカラーカイラリティ2024
- Author(s)
  奥村駿、速水賢、加藤康之、求幸年
- Organizer
  日本物理学会2024年春季大会
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] Instability of magnetic skyrmion strings induced by longitudinal spin currents2024
- Author(s)
  Shun Okumura、Volodymyr Kravchuk、Markus Garst
- Organizer
  American Physical Society March Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25816
[Presentation] カゴメ格子化合物Coシャンダイトにおけるフロッケエンジニアリング2023
- Author(s)
  奥村駿、小沢耀弘、岡隆史
- Organizer
  日本物理学会第78回年次大会
- Data Source
  KAKENHI-PROJECT-23K25816
[Presentation] カゴメ格子化合物Coシャンダイトにおけるフロッケエンジニアリング2023
- Author(s)
  奥村駿、小沢耀弘、岡隆史
- Organizer
  日本物理学会第78回年次大会
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] 3次元トポロジカル磁性金属における電磁気応答とスピンモアレエンジニアリング2023
- Author(s)
  奥村駿
- Organizer
  東北大学物性コロキウム
- Invited
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] Magnetic Hedgehog Lattices in Itinerant Magnets2023
- Author(s)
  Shun Okumura, Satoru Hayami, Yasuyuki Kato, Yukitoshi Motome
- Organizer
  International Conference on Strongly Correlated Electron Systems 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] Helical instability of skyrmion strings induced by longitudinal spin-polarized currents2023
- Author(s)
  Shun Okumura、Volodymyr Kravchuk、Markus Garst
- Organizer
  International Conference on Quantum Liquid Crystals 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25816
[Presentation] Magnetic Hedgehog Lattices in Itinerant Magnets2023
- Author(s)
  Shun Okumura、Satoru Hayami、Yasuyuki Kato、Yukitoshi Motome
- Organizer
  International Conference on Strongly Correlated Electron Systems 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25816
[Presentation] 3次元トポロジカル磁性金属における電磁気応答とスピンモアレエンジニアリング2023
- Author(s)
  奥村駿
- Organizer
  東北大学物性コロキウム
- Invited
- Data Source
  KAKENHI-PROJECT-23K25816
[Presentation] ３次元磁気構造に現れるディラックの弦とトポロジカル転移2023
- Author(s)
  奥村駿
- Organizer
  若手研究交流会～物性研究における最近の進展
- Invited
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] ３次元磁気構造に現れるディラックの弦とトポロジカル転移2023
- Author(s)
  奥村駿
- Organizer
  若手研究交流会～物性研究における最近の進展
- Invited
- Data Source
  KAKENHI-PROJECT-23K25816
[Presentation] Effects of Q-dependent Anisotropy on Magnetic Hedgehog Lattices in Centrosymmetric Systems2023
- Author(s)
  Shun Okumura、Satoru Hayami、Yasuyuki Kato、Yukitoshi Motome
- Organizer
  令和5年度新学術領域研究「量子液晶の物性科学」領域研究会
- Data Source
  KAKENHI-PROJECT-23K25816
[Presentation] Instability of skyrmion strings induced by longitudinal spin-polarized currents2023
- Author(s)
  Shun Okumura, Volodymyr Kravchuk, Markus Garst
- Organizer
  Trends in Magnetism 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] 3次元Dirac電子系の1光子共鳴点におけるFloquet二重Weyl状態2023
- Author(s)
  奥村駿、平井誉主在、吉川尚孝、島野亮、岡隆史
- Organizer
  日本物理学会2023年春季大会
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] Helical instability of skyrmion strings induced by longitudinal spin-polarized currents2023
- Author(s)
  Shun Okumura, Volodymyr Kravchuk, Markus Garst
- Organizer
  International Conference on Quantum Liquid Crystals 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] Effects of Q-dependent Anisotropy on Magnetic Hedgehog Lattices in Centrosymmetric Systems2023
- Author(s)
  Shun Okumura, Satoru Hayami, Yasuyuki Kato, Yukitoshi Motome
- Organizer
  令和5年度新学術領域研究「量子液晶の物性科学」領域研究会
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] 面直方向のスピン流が誘起する磁気スキルミオン紐の不安定性2023
- Author(s)
  奥村駿、Vplodymyr Kravchuk、Markus Garst
- Organizer
  日本物理学会2023年春季大会
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] Instability of skyrmion strings induced by longitudinal spin-polarized currents2023
- Author(s)
  Shun Okumura、Volodymyr Kravchuk、Markus Garst
- Organizer
  Trends in Magnetism 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25816
[Presentation] Versatile Floquet-Weyl semimetal phases in an anisotropic Dirac system2023
- Author(s)
  Shun Okumura、Aditi Mitra、Takashi Oka
- Organizer
  American Physical Society March meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] Versatile Floquet Weyl states in anisotropic Dirac electron systems2022
- Author(s)
  Shun Okumura、Aditi Mitra、Takashi Oka
- Organizer
  International Conference on Quantum Liquid Crystals 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] Magnetic hedgehog lattices in itinerant magnets2022
- Author(s)
  Shun Okumura、Satoru Hayami、Yasuyuki Kato、Yukitoshi Motome
- Organizer
  2nd International Symposium on Trans-Scale Quantum Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] 周期駆動された異方的Dirac電子系に現れる多彩な光誘起Weyl半金属相2022
- Author(s)
  奥村駿、Aditi Mitra、岡隆史
- Organizer
  日本物理学会2022年秋季大会
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] Topological transitions and anomalous Hall effect in periodically driven Dirac semimetals2022
- Author(s)
  Shun Okumura、Aditi Mitra、Takashi Oka
- Organizer
  From optical to THz control of materials Faraday Discussion
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] Instability of skyrmion strings induced by the spin-polarized current2022
- Author(s)
  奥村駿、Vplodymyr Kravchuk、Markus Garst
- Organizer
  ISSPワークショップ「カイラル物質科学の新展開」
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] Recombination of Weyl points in periodically driven Dirac semimetals2022
- Author(s)
  Shun Okumura、Aditi Mitra、Takashi Oka
- Organizer
  International Conference on Strongly Correlated Electron Systems 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] Nonlinear optical responses in noncentrosymmetric magnets2022
- Author(s)
  Shun Okumura
- Organizer
  New trends in Nonequilibrium Many-Body Systems: Methods and Concepts
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] Quadruple-Q Magnetic Hedgehog Lattices in Itinerant Magnets2022
- Author(s)
  Shun Okumura、Satoru Hayami、Yasuyuki Kato、Yukitoshi Motome
- Organizer
  29th International Conference on Low Temperature Physics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13998
[Presentation] Quadruple-Q magnetic hedgehog lattices in itinerant magnets2022
- Author(s)
  Shun Okumura、Satoru Hayami、Yasuyuki Kato、Yukitoshi Motome
- Organizer
  International Conference on Highly Frustrated Magnetism 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13998

1. 森本高裕 (00631780)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 北村想太 (40848553)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 加藤康之

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Okumura Shun 奥村 駿

Research Projects

Research Products

Co-Researchers

強相関電子系におけるトポロジカル非線形機能の開拓

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Microscopic theory of nonequilibrium electromagnetic phenomena with magnetic monopolesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Floquet Weyl states at one-photon resonance: An origin of nonperturbative optical responses in three-dimensional materials2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Emergent electric field from magnetic resonances in a one-dimensional chiral magnet2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] トポロジカル磁気構造におけるスピンモアレエンジニアリング2023

Author(s)

Journal Title

Data Source

[Journal Article] Instability of Magnetic Skyrmion Strings Induced by Longitudinal Spin Currents2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Phase degree of freedom and topology in multiple-Q spin textures2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Magnetic Hedgehog Lattice in a Centrosymmetric Cubic Metal2022

Author(s)

Journal Title

DOI

Data Source

[Presentation] Versatile magnetic hedgehog lattice phases induced by anisotropic interactions in centrosymmetric systems2024

Author(s)

Organizer

Data Source

[Presentation] Instability of magnetic skyrmion strings induced by longitudinal spin currents2024

Author(s)

Organizer

Data Source

[Presentation] Magnetic Hedgehog Lattice Phases and Scalar Spin Chirality Induced by Anisotropic Interactions in Centrosymmetric Systems2024

Author(s)

Organizer

Data Source

[Presentation] Versatile magnetic hedgehog lattice phases induced by anisotropic interactions in centrosymmetric systems2024

Author(s)

Organizer

Data Source

[Presentation] 反転対称な系において異方的相互作用がもたらす多彩な磁気ヘッジホッグ格子相とスピンスカラーカイラリティ2024

Author(s)

Organizer

Data Source

[Presentation] Magnetic Hedgehog Lattice Phases and Scalar Spin Chirality Induced by Anisotropic Interactions in Centrosymmetric Systems2024

Author(s)

Organizer

Data Source

[Presentation] 反転対称な系において異方的相互作用がもたらす多彩な磁気ヘッジホッグ格子相とスピンスカラーカイラリティ2024

Author(s)

Organizer

Data Source

[Presentation] Instability of magnetic skyrmion strings induced by longitudinal spin currents2024

Author(s)

Organizer

Data Source

[Presentation] カゴメ格子化合物Coシャンダイトにおけるフロッケエンジニアリング2023

Author(s)

Organizer

Okumura Shun 奥村駿