Ishii Yasuyuki 石井康之

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石井康之イシイヤスユキ

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Researcher Number	90391854
Other IDs	https://orcid.org/0000-0001-6520-3894
Affiliation (Current)	2025: 芝浦工業大学, 工学部, 教授
Affiliation (based on the past Project Information) *help	2018 – 2023: 芝浦工業大学, 工学部, 教授
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 / Basic Section 80040:Quantum beam science-related
Keywords	Principal Investigator 超伝導 / 圧力 / 分子性導体 / 圧力効果 / 磁性 / 金属絶縁体転移 / 有機伝導体 Except Principal Investigator NMR / ミュオン位置計算 / 超微細相互作用 … More / 第一原理計算 / ミュオン位置 / バンド間相互作用 / 分子性物質 / 1次元電気伝導体 / 圧力下 / 磁場誘起CDW / 圧力下測定 / ニ鎖一次元伝導体 / 電荷密度波 / 反磁性 / 磁場誘起電荷密度波 / nodalline半金属 / 一次元伝導体 / μＳＲ / ＮＭＲ / 有機伝導体 / 擬一次元磁性体 / 一次元ナノワイヤー / 一次元磁性体 / ナノワイヤー / Luttinger liquid / spin chain / nano metal wire Less

第一原理計算と融合したμSR法の開発と強相関電子系の特異な磁気的基底状態の解明
- Principal Investigator
  
  渡邊功雄
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 80040:Quantum beam science-related
- Research Institution
  Institute of Physical and Chemical Research
systemaic study of the novel electronic phases in two-bands one-dimensional electronic system
- Principal Investigator
  
  Hiraki Ko-ichi
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
- Research Institution
  Fukushima Medical University
High-Pressure Magnetic Study of a Quasi Two-Dimensional pi-d Molecular ConductorPrincipal Investigator
- Principal Investigator
  
  Ishii Yasuyuki
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
- Research Institution
  Shibaura Institute of Technology
NMR study on stacking nanowire and its spin liquid state
- Principal Investigator
  
  Takayuki Goto
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
- Research Institution
  Sophia University

All 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] Magnetic Susceptibility Study of Hole-Doped Organic Metal κ-(ET)4Hg3-δCl8, δ=22% and κ-(ET)4Hg3-δBr8, δ=11%2023
- Author(s)
 Sari Dita Puspita、Widyaiswari Utami、Someya Yuta、Yamada Eiki、Taniguchi Hiromi、Watanabe Isao、Ishii Yasuyuki
- Journal Title
 
 Solid State Phenomena
 
 Volume: 345 Pages: 47-52
- DOI
 10.4028/p-1xerwq
- Peer Reviewed / Int'l Joint Research
- Data Source
 KAKENHI-PROJECT-21K13885, KAKENHI-PROJECT-21K03438, KAKENHI-PROJECT-20H04463
[Journal Article] Magnetic Impurity Effects on Ferromagnetic Fluctuations in Heavily Overdoped (Bi,Pb)2Sr2Cu1-yFeyO6+d; Cuprates2021
- Author(s)
  M. Hiroi, S. Nishiinoue, I. Shigeta, M. Ito, K. Koyama, A. Kondo, K. Kindo, I. Watanabe, M. Fujii, S. Kimura, H. Manaka, and N. Terada
- Journal Title
  
  J. Phys. Soc. Jpn.
  
  Volume: 90 Pages: 084701-084701
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H04463
[Journal Article] Distorted Superconducting Nodal Line on a Single Fermi Surface in the Anisotropic Organic Superconductor l-(BETS)2GaCl42021
- Author(s)
  D. P. Sari, R. Asih, K. Hiraki, T. Nakano, Y. Nozue, Y. Ishii, A. D. Hillier, and I. Watanabe
- Journal Title
  
  Phys. Rev. B
  
  Volume: 104 Pages: 224506-224506
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04463
[Journal Article] Spin Structure at Zero Magnetic Field and Field-Induced Spin Reorientation Transition in a Layered Organic Canted Antiferromagnet Bordering a Superconducting Phase2020
- Author(s)
  (466)K. Oinuma, N. Okano, H. Tsunakawa, S. Michimura, T. Kobayashi, J. Angel, I. Watanabe, Y. Ishii, H. Okamoto, T. Itou, H. Taniguchi, and K. Satoh
- Journal Title
  
  Phys. Rev. B
  
  Volume: 102 Pages: 035102-035102
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04463
[Journal Article] Magnetic Study of the Lower Critical Field of Organic Superconductor λ-(BETS)2GaCl42019
- Author(s)
  Dita Puspita Sari*, Koichi Hiraki, Takehito Nakano, Masayuki Hagiwara, Yasuo Nozue, Takumi Kusakawa, Akiko Hori, Ayako Yamamoto, Isao Watanabe, Yasuyuki Ishii
- Journal Title
  
  Materials Science Forum
  
  Volume: 966 Pages: 296-301
- DOI
  10.4028/www.scientific.net/msf.966.296
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03526
[Presentation] muSR studies of quasi-two-dimensional spin-1/2 triangular antiferromagnets, X[Pd(dmit)2]2 (X = EtMe3P and EtMe3Sb)2023
- Author(s)
  Yasuyuki Ishii 他5名
- Organizer
  muSR2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04463
[Presentation] Superconductivity Nearby Quantum Spin Liquid States in Doped Organic Metal2022
- Author(s)
  D. P. Sari, Y. Cai, M-V. deToro Sanchez, K. M. Kojima, I. Watanabe, Y. Ishii, H. Taniguchi
- Organizer
  M2S2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04463
[Presentation] Superconductivity nearby quantum critical points in hole-doped organic strange metal k-(ET)4Hg3-xBr8, x=11%2022
- Author(s)
  D. P. Sari, M. Kaito, U. Widyaiswari, I. Watanabe, H. Taniguchi, and Y. Ishii
- Organizer
  muSR2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04463
[Presentation] Cuナノワイヤーの1H/19F-NMR2021
- Author(s)
  後藤貴行, 堀顕子, 草川拓海, 石井康之, 鈴木栄男
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-18K03548

1. Hiraki Ko-ichi (00306523)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
2. 松浦弘泰 (40596607)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. Takayuki Goto (90215492)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. 鈴木栄男 (40327862)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. 堀顕子 (90433713)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
6. 渡邊功雄 (40260195)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
7. 妹尾仁嗣 (30415054)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 足立匡 (40333843)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 檜原太一 (00814360)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. Dita PuspitaSari

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Ishii Yasuyuki 石井 康之

石井 康之 イシイ ヤスユキ

Research Projects

Research Products

Co-Researchers

第一原理計算と融合したμSR法の開発と強相関電子系の特異な磁気的基底状態の解明

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

systemaic study of the novel electronic phases in two-bands one-dimensional electronic system

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

High-Pressure Magnetic Study of a Quasi Two-Dimensional pi-d Molecular ConductorPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

NMR study on stacking nanowire and its spin liquid state

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Magnetic Susceptibility Study of Hole-Doped Organic Metal κ-(ET)&lt;sub&gt;4&lt;/sub&gt;Hg&lt;sub&gt;3-δ&lt;/sub&gt;Cl&lt;sub&gt;8, &lt;/sub&gt;δ=22% and κ-(ET)&lt;sub&gt;4&lt;/sub&gt;Hg&lt;sub&gt;3-δ&lt;/sub&gt;Br&lt;sub&gt;8, &lt;/sub&gt;δ=11%2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Magnetic Impurity Effects on Ferromagnetic Fluctuations in Heavily Overdoped (Bi,Pb)2Sr2Cu1-yFeyO6+d; Cuprates2021

Author(s)

Journal Title

Data Source

[Journal Article] Distorted Superconducting Nodal Line on a Single Fermi Surface in the Anisotropic Organic Superconductor l-(BETS)2GaCl42021

Author(s)

Journal Title

Data Source

[Journal Article] Spin Structure at Zero Magnetic Field and Field-Induced Spin Reorientation Transition in a Layered Organic Canted Antiferromagnet Bordering a Superconducting Phase2020

Author(s)

Journal Title

Data Source

[Journal Article] Magnetic Study of the Lower Critical Field of Organic Superconductor λ-(BETS)2GaCl42019

Author(s)

Journal Title

DOI

Data Source

[Presentation] muSR studies of quasi-two-dimensional spin-1/2 triangular antiferromagnets, X[Pd(dmit)2]2 (X = EtMe3P and EtMe3Sb)2023

Author(s)

Organizer

Data Source

[Presentation] Superconductivity Nearby Quantum Spin Liquid States in Doped Organic Metal2022

Author(s)

Organizer

Data Source

[Presentation] Superconductivity nearby quantum critical points in hole-doped organic strange metal k-(ET)4Hg3-xBr8, x=11%2022

Author(s)

Organizer

Data Source

[Presentation] Cuナノワイヤーの1H/19F-NMR2021

Author(s)

Organizer

Data Source

Ishii Yasuyuki 石井康之

石井康之イシイヤスユキ

[Journal Article] Magnetic Susceptibility Study of Hole-Doped Organic Metal κ-(ET)<sub>4</sub>Hg<sub>3-δ</sub>Cl<sub>8, </sub>δ=22% and κ-(ET)<sub>4</sub>Hg<sub>3-δ</sub>Br<sub>8, </sub>δ=11%2023