Sakakibara Hirofumi 榊原寛史

… Alternative Names

SAKAKIBARA Hirofumi 榊原寛史

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Researcher Number	20734354
Other IDs	https://orcid.org/0000-0001-8522-537X
Affiliation (Current)	2025: 鳥取大学, 工学部, 准教授
Affiliation (based on the past Project Information) *help	2025: 鳥取大学, 工学部, 准教授 2022 – 2024: 鳥取大学, 工学研究科, 准教授 2017 – 2020: 鳥取大学, 工学研究科, 助教 2016: 鳥取大学, 工学(系)研究科(研究院), 助教
Review Section/Research Field	Principal Investigator Basic Section 29010:Applied physical properties-related / Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related / Mathematical physics/Fundamental condensed matter physics Except Principal Investigator Basic Section 29010:Applied physical properties-related / Condensed matter physics I
Keywords	Principal Investigator 高温超伝導 / 電子相関 / 超伝導 / ニッケル酸化物 / 第一原理計算 / スピン揺らぎ / 磁性 / 揺らぎ / 銅酸化物 / 相転移 … More / 物性物理学 / 物質設計 / クーロン相互作用 / 銅酸化物高温超伝導体 / 揺らぎ交換近似 / 超伝導現象 / 遮蔽されたクーロン相互作用 / モデル計算 / constrained RPA / model-mapped RPA / RPA / 電荷の揺らぎ / ダウンフォールディング / ハバードモデル / 物質探索 / ハバード模型 / 電子間相互作用 / 第一原理バンド計算 … More Except Principal Investigator DAC / 高圧 / ハバード模型 / ニッケル系 / 超伝導 / 電子格子相互作用 / GW近似 / フォノン物性 / 手法開発 / 第一原理計算 / ESM法 / ２次元磁性 / 短縮平面波基底 / スピンゆらぎ / 分極関数 / QSGW法 / モデル化手法 / スピン波 / 誘電関数 / フォノン Less

Strategic material design of ambient pressure superconductor using models equivalent to bilayer modelsPrincipal Investigator
- Principal Investigator
  
  榊原寛史
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 29010:Applied physical properties-related
- Research Institution
  Tottori University
Creation of unconventional high temperature superconductors through manifestation of multilayer Hubbard models
- Principal Investigator
  
  高野義彦
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 29010:Applied physical properties-related
- Research Institution
  National Institute for Materials Science
Material design based on a theoretical study about correlation mechanism between superconducting critical temperature and dp hybridizationPrincipal Investigator
- Principal Investigator
  
  榊原寛史
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
- Research Institution
  Tottori University
Prediction of the phonon-related physical phenomena based on the first-principles many-body perturbation theory in the QSGW method
- Principal Investigator
  
  KOTANI Takao
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Condensed matter physics I
- Research Institution
  Tottori University
Building of a first-principles and many body model simulation system for serching spin-fluctuation-mediated superconducting materialsPrincipal Investigator
- Principal Investigator
  
  SAKAKIBARA Hirofumi
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Mathematical physics/Fundamental condensed matter physics
- Research Institution
  Tottori University

All 2024 2023 2020 2019 2018 2017 2016

All Journal Article Presentation

[Journal Article] Pair correlations in the two-orbital Hubbard ladder: Implications for superconductivity in the bilayer nickelate La3Ni2O72024
- Author(s)
  Kaneko Tatsuya、Sakakibara Hirofumi、Ochi Masayuki、Kuroki Kazuhiko
- Journal Title
  
  Physical Review B
  
  Volume: 109 Issue: 4 Pages: 045154-045154
- DOI
  10.1103/physrevb.109.045154
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K03512, KAKENHI-PROJECT-22K04907
[Journal Article] Theoretical analysis on the possibility of superconductivity in a trilayer Ruddlesden-Popper nickelate La4Ni3O10 under pressure and its experimental examination: comparison with La3Ni2O72024
- Author(s)
  Sakakibara Hirofumi、Ochi Masayuki、Nagata Hibiki、Ueki Yuta、Sakurai Hiroya、Matsumoto Ryo、Terashima Kensei、Hirose Keisuke、Ohta Hiroto、Kato Masaki、Takano Yoshihiko、Kuroki Kazuhiko
- Journal Title
  
  Physical Review B
  
  Volume: 109 Issue: 14 Pages: 144511-144511
- DOI
  10.1103/physrevb.109.144511
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K03512, KAKENHI-PROJECT-20K05070
[Journal Article] Possible high Tc superconductivity in La3Ni2O7 under high pressure through manifestation of a nearly-half-filled bilayer Hubbard model2024
- Author(s)
  Sakakibara Hirofumi、Kitamine Naoya、Ochi Masayuki、Kuroki Kazuhiko
- Journal Title
  
  Physical Review Letters
  
  Volume: 132 Issue: 10 Pages: 106002-106002
- DOI
  10.1103/physrevlett.132.106002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K03512, KAKENHI-PROJECT-22K04907
[Journal Article] Model Construction and a Possibility of Cupratelike Pairing in a New d9 Nickelate Superconductor (Nd,Sr)NiO22020
- Author(s)
  Sakakibara Hirofumi、Usui Hidetomo、Suzuki Katsuhiro、Kotani Takao、Aoki Hideo、Kuroki Kazuhiko
- Journal Title
  
  Physical Review Letters
  
  Volume: 125 Issue: 7 Pages: 077003-077003
- DOI
  10.1103/physrevlett.125.077003
- NAID
  120006895831
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K05499, KAKENHI-PROJECT-18H01860
[Journal Article] Finite electric-field approach to evaluate the vertex correction for the screened Coulomb interaction in the quasiparticle self-consistent GW method2020
- Author(s)
  Sakakibara Hirofumi、Kotani Takao、Obata Masao、Oda Tatsuki
- Journal Title
  
  Physical Review B
  
  Volume: 101 Issue: 20 Pages: 1-8
- DOI
  10.1103/physrevb.101.205120
- NAID
  120006848513
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K05499, KAKENHI-PROJECT-19H02592, KAKENHI-PROJECT-18K04923
[Journal Article] Model-mapped random phase approximation to evaluate superconductivity in the fluctuation exchange approximation from first principles2019
- Author(s)
  Sakakibara Hirofumi、Kotani Takao
- Journal Title
  
  Physical Review B
  
  Volume: 99 Issue: 19 Pages: 1-7
- DOI
  10.1103/physrevb.99.195141
- NAID
  120006724715
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K05499
[Journal Article] Model-Mapped RPA for Determining the Effective Coulomb Interaction2017
- Author(s)
  H. Sakakibara, S.-W. Jang, H. Kino, M.-J. Han, K. Kuroki, T. Kotani
- Journal Title
  
  J. Phys. Soc. Jpn.
  
  Volume: 86 Issue: 4 Pages: 044714-044714
- DOI
  10.7566/jpsj.86.044714
- NAID
  120006724714
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21175
[Journal Article] Direct theoretical evidence for weaker correlations in electron-doped and Hg-based hole-doped cuprates2016
- Author(s)
  S.-W. Jang, H. Sakakibara, H. Kino, T. Kotani, K. Kuroki, M.-J. Han
- Journal Title
  
  Scientific Reports
  
  Volume: 6 Issue: 1 Pages: 33397-33397
- DOI
  10.1038/srep33397
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21175
[Presentation] 多層系ニッケル酸化物超伝導体の理論計算に基づく物性予測2023
- Author(s)
  榊原寛史、越智正之、黒木和彦
- Organizer
  ISSP短期研究会「物質科学シミュレーションと先端実験のデータ連携」
- Data Source
  KAKENHI-PROJECT-22K03512
[Presentation] eg軌道準位が反転したペロブスカイト化合物設計の理論研究2023
- Author(s)
  稲毛大己、榊原寛史
- Organizer
  日本物理学会第78回年次大会
- Data Source
  KAKENHI-PROJECT-22K03512
[Presentation] 二層及び三層ニッケル酸化物の有効模型と超伝導の理論研究2023
- Author(s)
  榊原寛史
- Organizer
  基礎物理学研究所研究会「超伝導研究の発展と広がり」
- Invited
- Data Source
  KAKENHI-PROJECT-22K03512
[Presentation] 鉄系超伝導体の結晶構造パラメータが電子間相互作用に及ぼす効果の理論研究2023
- Author(s)
  田中仁陽、榊原寛史
- Organizer
  日本物理学会第78回年次大会
- Data Source
  KAKENHI-PROJECT-22K03512
[Presentation] 高圧相La3Ni2O7における面間ペアリング超伝導の可能性に対する理論的考察2023
- Author(s)
  榊原寛史、北峯尚也、越智正之、黒木和彦
- Organizer
  日本物理学会第78回年次大会
- Data Source
  KAKENHI-PROJECT-22K03512
[Presentation] ブリルアンゾーンでの周期性をみたす短縮平面波基底2020
- Author(s)
  小谷岳生、榊原寛史
- Organizer
  日本物理学会2020秋季大会
- Data Source
  KAKENHI-PROJECT-17K05499
[Presentation] オフサイト相互作用パラメータを含む拡張ハバード模型の第一原理計算による導出2019
- Author(s)
  榊原寛史、小谷岳生
- Organizer
  日本物理学会74年次大会
- Data Source
  KAKENHI-PROJECT-16K21175
[Presentation] モデルマップRPA法の開発と多軌道系への適用2018
- Author(s)
  榊原寛史
- Organizer
  物性研究所スパコン共同利用・CCMS 合同研究会-計算物質科学の今と未来
- Invited
- Data Source
  KAKENHI-PROJECT-16K21175
[Presentation] 多軌道ハバード模型における相互作用パラメータの第一原理的導出方法:mRPA法及びcRPA法の比較2018
- Author(s)
  榊原寛史、小谷岳生
- Organizer
  日本物理学会2018年秋季大会
- Data Source
  KAKENHI-PROJECT-16K21175
[Presentation] Model- mapped RPA to determine a model Hamiltonian from first-principles2018
- Author(s)
  H. Sakakibara, S.W. Jang, H. Kino, M.J. Han, K. Kuroki, T. Kotani
- Organizer
  International Conference on Magnetism(ICM2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21175
[Presentation] mRPA法による超伝導物質のハバード型相互作用の評価2018
- Author(s)
  榊原寛史
- Organizer
  つくば-柏-本郷超伝導かけはしプロジェクトワークショップ
- Data Source
  KAKENHI-PROJECT-16K21175
[Presentation] Model mapped RPA: first- principles method to determine a Hubbard model Hamiltonian2018
- Author(s)
  H. Sakakibara, S.W. Jang, M.J. Han, T. Kotani
- Organizer
  The 21st asian workshop on first-principles electronic structure calculations
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21175
[Presentation] mRPA法による多軌道相互作用パラメータの導出及びそれを用いた超伝導物質の解析2018
- Author(s)
  榊原寛史
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-16K21175
[Presentation] mRPA法の多軌道ハバード模型への拡張2018
- Author(s)
  榊原寛史、S.W. Jang、木野日織、 Myung Joon Han、黒木和彦、小谷岳生
- Organizer
  電子相関が生み出す新規な秩序と超伝導現象:トポロジー、液晶状態、動的現象
- Data Source
  KAKENHI-PROJECT-16K21175
[Presentation] 第一原理低エネルギーモデル導出のためのModel-mapped RPA法の提案2016
- Author(s)
  榊原寛史
- Organizer
  日本物理学会
- Place of Presentation
  金沢大学角間キャンパス（石川県金沢市角間町）
- Data Source
  KAKENHI-PROJECT-16K21175

1. KOTANI Takao (60283826)

# of Collaborated Projects: 2 results

# of Collaborated Products: 11 results
2. 渡部洋 (50571238)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. 黒木和彦 (10242091)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
4. 高野義彦 (10354341)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. KINO hiori

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
6. HAN M. J.

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results

Sakakibara Hirofumi 榊原 寛史

SAKAKIBARA Hirofumi 榊原 寛史

Research Projects

Research Products

Co-Researchers

Strategic material design of ambient pressure superconductor using models equivalent to bilayer modelsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Creation of unconventional high temperature superconductors through manifestation of multilayer Hubbard models

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Material design based on a theoretical study about correlation mechanism between superconducting critical temperature and dp hybridizationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Prediction of the phonon-related physical phenomena based on the first-principles many-body perturbation theory in the QSGW method

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Building of a first-principles and many body model simulation system for serching spin-fluctuation-mediated superconducting materialsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Pair correlations in the two-orbital Hubbard ladder: Implications for superconductivity in the bilayer nickelate La3Ni2O72024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Theoretical analysis on the possibility of superconductivity in a trilayer Ruddlesden-Popper nickelate La4Ni3O10 under pressure and its experimental examination: comparison with La3Ni2O72024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Possible high Tc superconductivity in La3Ni2O7 under high pressure through manifestation of a nearly-half-filled bilayer Hubbard model2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Model Construction and a Possibility of Cupratelike Pairing in a New d9 Nickelate Superconductor (Nd,Sr)NiO22020

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Finite electric-field approach to evaluate the vertex correction for the screened Coulomb interaction in the quasiparticle self-consistent GW method2020

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Model-mapped random phase approximation to evaluate superconductivity in the fluctuation exchange approximation from first principles2019

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Model-Mapped RPA for Determining the Effective Coulomb Interaction2017

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Direct theoretical evidence for weaker correlations in electron-doped and Hg-based hole-doped cuprates2016

Author(s)

Journal Title

DOI

Data Source

[Presentation] 多層系ニッケル酸化物超伝導体の理論計算に基づく物性予測2023

Sakakibara Hirofumi 榊原寛史

SAKAKIBARA Hirofumi 榊原寛史

[Presentation] mRPA法による超伝導物質のハバード型相互作用の評価2018