Sakai Akito 酒井明人

… Alternative Names

酒井明人サカイアキト

Akito Sakai 酒井明人

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Researcher Number	10806087
Other IDs
Affiliation (Current)	2025: 東京大学, 大学院理学系研究科(理学部), 講師 2025: 東京大学, 物性研究所, 助教
Affiliation (based on the past Project Information) *help	2023: 東京大学, 大学院理学系研究科(理学部), 講師 2017 – 2018: 東京大学, 物性研究所, 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 ネルンスト効果 / ホール効果 / トポロジカル磁性体 / 熱膨張 / 近藤効果 / 多極子秩序 / 強相関電子系 / 物性実験 / 異常ネルンスト効果 / トポロジー / 多極子

トポロジカル磁性体における非線形非対角輸送現象の実験的研究Principal Investigator
- Principal Investigator
  
  酒井明人
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
- Research Institution
  The University of Tokyo
Experimental study of the new quantum phases and quantum criticalities for hybridized multipolePrincipal Investigator
- Principal Investigator
  
  Akito Sakai
- Project Period (FY)
  2017 – 2018
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Condensed matter physics II
- Research Institution
  The University of Tokyo

All 2019 2018 2017

All Journal Article Presentation

[Journal Article] Crystal Structure in Quadrupolar Kondo Candidate PrTr2Al20 (Tr = Ti and V)2019
- Author(s)
  Okuyama Daisuke、Tsujimoto Masaki、Sagayama Hajime、Shimura Yasuyuki、Sakai Akito、Magata Atsushi、Nakatsuji Satoru、Sato Taku J
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 88 Issue: 1 Pages: 015001-015001
- DOI
  10.7566/jpsj.88.015001
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K18744, KAKENHI-PROJECT-17K14327, KAKENHI-ORGANIZER-15H05882, KAKENHI-PROJECT-16H02209, KAKENHI-PROJECT-17H06602, KAKENHI-PLANNED-15H05883, KAKENHI-PROJECT-19H00650
[Journal Article] 量子効果で10倍以上の磁気熱電効果を室温で実現2018
- Author(s)
  酒井　明人、中辻知
- Journal Title
  
  クリーンエネルギー
  
  Volume: 28 Pages: 34-34
- Data Source
  KAKENHI-PROJECT-17H06602
[Journal Article] Giant anomalous Nernst effect and quantum-critical scaling in a ferromagnetic semimetal2018
- Author(s)
  Sakai Akito、Mizuta Yo Pierre、Nugroho Agustinus Agung、Sihombing Rombang、Koretsune Takashi、Suzuki Michi-To、Takemori Nayuta、Ishii Rieko、Nishio-Hamane Daisuke、Arita Ryotaro、Goswami Pallab、Nakatsuji Satoru
- Journal Title
  
  Nature Physics
  
  Volume: 14 Issue: 11 Pages: 1119-1124
- DOI
  10.1038/s41567-018-0225-6
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-15H05882, KAKENHI-PLANNED-15H05883, KAKENHI-PROJECT-16H02209, KAKENHI-PROJECT-16H04021, KAKENHI-PROJECT-17H06602, KAKENHI-PROJECT-15K17785
[Presentation] 量子臨界点近傍における新しい物性開拓2019
- Author(s)
  酒井明人
- Organizer
  日本物理学会　第74回年次大会
- Invited
- Data Source
  KAKENHI-PROJECT-17H06602
[Presentation] Giant anomalous Nernst effect at room temperature in Co2MnGa2019
- Author(s)
  Akito Sakai
- Organizer
  Topological Phases and Functionality of Correlated Electron Systems (TPFC) 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06602
[Presentation] ワイル強磁性体 Co2MnGa における室温巨大異常ネルンスト効果2019
- Author(s)
  酒井明人
- Organizer
  日本物理学会　第74回年次大会
- Invited
- Data Source
  KAKENHI-PROJECT-17H06602
[Presentation] Multipole ordering in PrV2Al20 studied by thermal expansion and magnetostriction2018
- Author(s)
  Akito Sakai
- Organizer
  International Workshop: Novel Phenomena in Quantum Materials driven by Multipoles and Topology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06602
[Presentation] 四極子近藤格子系PrV2Al20の多極子秩序2018
- Author(s)
  酒井明人, 永岡靖浩, 志村恭通, 中辻知
- Organizer
  日本物理学会73回年次大会　（JPS 2018 annual meeting）
- Data Source
  KAKENHI-PROJECT-17H06602
[Presentation] Multipole ordering in PrV2Al20 studied by thermal expansion and magnetostriction2018
- Author(s)
  Akito Sakai
- Organizer
  International Workshop: Novel Phenomena in Quantum Materials driven by Multipoles and Topology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06602
[Presentation] Multipolar order, non-Fermi liquid and heavy fermion superconductivity in the quadrupole Kondo lattice PrTr2Al20 (Tr = Ti, V)2018
- Author(s)
  Akito Sakai
- Organizer
  Frustration, Orbital Fluctuations, and Topology in Kondo Lattices and their relatives: International Seminar & Workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06602
[Presentation] Heavy fermion superconductivity and non-Fermi liquid in the quadrupole Kondo lattice PrTr2Al20 (Tr =Ti, V)2017
- Author(s)
  Akito Sakai
- Organizer
  J-Physics 2017：International Workshop on Multipole Physics and Related Phenomena
- Data Source
  KAKENHI-PROJECT-17H06602
[Presentation] 四極子近藤格子系PrTr2Al20 (Tr = Ti, V)における非フェルミ液体と重い電子超伝導2017
- Author(s)
  酒井明人、辻本真規、松本洋介、志村恭通、冨田崇弘、中辻知
- Organizer
  11回物性科学領域横断研究会 11th Joint Workshop of Scientific Research on Innovative Areas
- Data Source
  KAKENHI-PROJECT-17H06602
[Presentation] PrT2Al20 (T= Ti, V)における電気四極子の秩序と混成効果2017
- Author(s)
  酒井明人
- Organizer
  J-Physics トピカルミーティング「局在多極子と伝導電子の相関による新現象」
- Invited
- Data Source
  KAKENHI-PROJECT-17H06602

1. 中辻知

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
2. 佐藤卓

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Sakai Akito 酒井 明人

酒井 明人 サカイ アキト

Akito Sakai 酒井 明人

Research Projects

Research Products

Co-Researchers

トポロジカル磁性体における非線形非対角輸送現象の実験的研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Experimental study of the new quantum phases and quantum criticalities for hybridized multipolePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Crystal Structure in Quadrupolar Kondo Candidate PrTr2Al20 (Tr = Ti and V)2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 量子効果で10倍以上の磁気熱電効果を室温で実現2018

Author(s)

Journal Title

Data Source

[Journal Article] Giant anomalous Nernst effect and quantum-critical scaling in a ferromagnetic semimetal2018

Author(s)

Journal Title

DOI

Data Source

[Presentation] 量子臨界点近傍における新しい物性開拓2019

Author(s)

Organizer

Data Source

[Presentation] Giant anomalous Nernst effect at room temperature in Co2MnGa2019

Author(s)

Organizer

Data Source

[Presentation] ワイル強磁性体 Co2MnGa における室温巨大異常ネルンスト効果2019

Author(s)

Organizer

Data Source

[Presentation] Multipole ordering in PrV2Al20 studied by thermal expansion and magnetostriction2018

Author(s)

Organizer

Data Source

[Presentation] 四極子近藤格子系PrV2Al20の多極子秩序2018

Author(s)

Organizer

Data Source

[Presentation] Multipole ordering in PrV2Al20 studied by thermal expansion and magnetostriction2018

Author(s)

Organizer

Data Source

[Presentation] Multipolar order, non-Fermi liquid and heavy fermion superconductivity in the quadrupole Kondo lattice PrTr2Al20 (Tr = Ti, V)2018

Author(s)

Organizer

Data Source

[Presentation] Heavy fermion superconductivity and non-Fermi liquid in the quadrupole Kondo lattice PrTr2Al20 (Tr =Ti, V)2017

Author(s)

Organizer

Data Source

[Presentation] 四極子近藤格子系PrTr2Al20 (Tr = Ti, V)における 非フェルミ液体と重い電子超伝導2017

Author(s)

Organizer

Data Source

[Presentation] PrT2Al20 (T= Ti, V)における 電気四極子の秩序と混成効果2017

Author(s)

Organizer

Data Source

Sakai Akito 酒井明人

酒井明人サカイアキト

Akito Sakai 酒井明人

[Presentation] 四極子近藤格子系PrTr2Al20 (Tr = Ti, V)における非フェルミ液体と重い電子超伝導2017

[Presentation] PrT2Al20 (T= Ti, V)における電気四極子の秩序と混成効果2017