Hirofumi SAKAKIBARA

Profile Information

Affiliation: Graduate School of Engineering, Tottori University

Degree: 理学(Mar, 2014, 電気通信大学)

Contact information: sakakibaratottori-u.ac.jp
Researcher number: 20734354
J-GLOBAL ID: 201501005027223123
researchmap Member ID: B000249744

External link: https://skkbrg.mp.tottori-u.ac.jp/home

Major Papers

Theoretical analysis on the possibility of superconductivity in the trilayer Ruddlesden-Popper nickelate La4Ni3O10 under pressure and its experimental examination: Comparison with La3Ni2O7

Hirofumi Sakakibara, Masayuki Ochi, Hibiki Nagata, Yuta Ueki, Hiroya Sakurai, Ryo Matsumoto, Kensei Terashima, Keisuke Hirose, Hiroto Ohta, Masaki Kato …

Physical Review B, 109 144511, Apr, 2024 Peer-reviewedLead author
Possible High Tc Superconductivity in La3Ni2O7 under High Pressure through Manifestation of a Nearly Half-Filled Bilayer Hubbard Model

Hirofumi Sakakibara, Naoya Kitamine, Masayuki Ochi, Kazuhiko Kuroki

Physical Review Letters, 132(10), Mar 4, 2024 Peer-reviewedLead authorCorresponding author
Pair correlations in the two-orbital Hubbard ladder: Implications for superconductivity in the bilayer nickelate La3Ni2O7

Tatsuya Kaneko, Hirofumi Sakakibara, Masayuki Ochi, Kazuhiko Kuroki

Physical Review B, 109(4), Jan 31, 2024 Peer-reviewed
Monte Carlo study of cuprate superconductors in a four-band d−p model: role of orbital degrees of freedom

Hiroshi Watanabe, Tomonori Shirakawa, Kazuhiro Seki, Hirofumi Sakakibara, Takao Kotani, Hiroaki Ikeda, Seiji Yunoki

Journal of Physics: Condensed Matter, 35(19) 195601-195601, Mar 14, 2023 Peer-reviewed
Unified description of cuprate superconductors using a four-band d−p model

Hiroshi Watanabe, Tomonori Shirakawa, Kazuhiro Seki, Hirofumi Sakakibara, Takao Kotani, Hiroaki Ikeda, Seiji Yunoki

Physical Review Research, 3(3), Aug 13, 2021 Peer-reviewed
Model Construction and a Possibility of Cupratelike Pairing in a New d9 Nickelate Superconductor (Nd,Sr)NiO2

Hirofumi Sakakibara, Hidetomo Usui, Katsuhiro Suzuki, Takao Kotani, Hideo Aoki, Kazuhiko Kuroki

Physical Review Letters, 125(7) 077003, Aug 13, 2020 Peer-reviewedLead authorCorresponding author

Presentations

多軌道有効模型の自己エネルギー計算方法の考察

榊原寛史

日本物理学会2022年秋季大会, Sep 14, 2022
Model construction of the infinite layered nickelate superconductor from first-principles

Hirofumi Sakaibara

41st Computational Materials Design(CMD) Workshop, Sep 9, 2022 Invited
Construction of low-energy models from first principles calculation

Hirofumi Sakakibara

Theory seminar(ISSP), Mar 26, 2021 Invited
Muffin-tin based Localized Orbital method for constructing low-energy models from first-principles

H. Sakakibara, T. Kotani

76th Annual meeting of Japanese Physical Society, Mar 15, 2021
New Method for construction of Effective models from first principles

Hirofumi Sakakibara

Dec 22, 2020 Invited
Construction method for low-energy models based on PMT basis function

Hirofumi Sakakibara, Takao Kotani

30th Annual Meeting of MRS-J, Dec 10, 2020
Theoretical study for transition temperature of a Nickelate superconductor based on an effective model derived from first-principles calculation

Hirofumi Sakakibara

Theoretical Physics Conference in Kyoto University--State-of-arts studies about high-Tc and unconventional superconductivity: Diversity and Universality--, Oct 26, 2020 Invited
Model construction and a possibility of d-wave pairing in a new nickelate superconductor NdNiO2

Hirofumi Sakakibara, Hidetomo Usui, Katsuhiro Suzuki, Takao Kotani, Hideo Aoki, Kazuhiko Kuroki

Autumn meeting of Japanese Physical Society in 2020, Sep 10, 2020
A new method to construct effective model based on the PMT mixed basis

Hirofumi Sakakibara, Takao Kotani

75th Annual meeting of Japanese Physical Society, Mar 16, 2020
Effective model construction of LaNiO2; a possible nickelate analogue of the cuprate superconductors

Hirofumi Sakakibara, Hidetomo Usui, Katsuhiro Suzuki, Takao Kotani, Hideo Aoki, Kazuhiko Kuroki

The 32nd International Symposium on Superconductivity, Dec 3, 2019
Study of vertex corrections for QSGW via slab models under electric fields

Hirofumi Sakakibara, Takao Kotani, Masao Obata, Tatsuki Oda

29th Annual Meeting of MRS-J, Nov 28, 2019
Model construction and a possibility of cuprate-like pairing in a new nickelate superconductor NdNiO2

Hirofumi Sakakibara, Hidetomo Usui, Katsuhiro Suzuki, Takao Kotani, Hideo Aoki, Kazuhiko Kuroki

Theoretical Physics Conference in Kyoto University--Opened Problem and New Trends in Superconducting Phenomena Brought by Electron Correlation--, Oct 30, 2019
Calculation of dielectric constant in slab model using effective screening medium method plus quasi-particle self-consistent GW

H. Sakakibara, M, Obata, T. Oda, T. Kotani

Autumn meeting of Japanese Physical Society in 2019, Sep 13, 2019
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

榊原寛史, 小谷岳生

日本物理学会74回年次大会, Mar 14, 2019
Model mapped RPA: first- principles method to determine a Hubbard model Hamiltonian

H. Sakakibara, S.W. Jang, M.J. Han, T. Kotani

The 21st asian workshop on first-principles electronic structure calculations, Oct 29, 2018
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

榊原寛史, S. W. Jang, 木野日織, M. J. Han, 黒木和彦, 小谷岳生

日本物理学会2018秋季大会, Sep 11, 2018
Model- mapped RPA to determine a model Hamiltonian from first-principles

H. Sakakibara, S.W. Jang, H. Kino, M.J. Han, K. Kuroki, T. Kotani

International Conference on Magnetism(ICM2018), Jun 20, 2018
mRPA法多軌道ハバード模型への拡張

榊原寛史, S. W. Jang, 木野日織, M. J. Han, 黒木和彦, 小谷岳生

京都大学基研研究会「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」, May 7, 2018
モデルマップRPA 法の開発と多軌道系への適用

榊原寛史

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, Apr 2, 2018 Invited
mRPA法による超伝導物質のハバード型相互作用の評価

榊原寛史, S. W. Jang, 木野日織, M. J. Han, 黒木和彦, 小谷岳生

超伝導かけはしワークショップ, Mar 26, 2018

Research History

Apr, 2021 - Present

Associate Professor, Faculty of Engineering, Center of Academic Reserch, Tottori University
Apr, 2018 - Mar, 2021

Assistant Professor, Faculty of Engineering, Center of Academic Research, Tottori University
Nov, 2015 - Mar, 2018

Assistant Professor, Graduate School of Engineering, Tottori University
Apr, 2014 - Oct, 2015

PostDoctoral Researcher, Computational Condensed Matter Physics Laboratory, RIKEN

Major Committee Memberships

Oct, 2019 - Sep, 2020

Committee, Division 8, Japanese Physical Society

Research Projects

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

Grants-in-Aid for Scientific Research, Scientific Research C, Japan Society for the Promotion of Science, Apr, 2022 - Mar, 2024

Hirofumi Sakakibara, Hiroshi Watanabe
Theoretical investigation of the possibility of superconductivity in bulk layered nickelate system

Grants-in-Aid for Scientific Research, condensed matter, The Murata Science Foundation, Dec, 2021 - Dec, 2022

Hirofumi Sakakibara
Prediction of Phonon-induced physical properties from first-principles many-body perturbation theory based on Quasi-particle Self-consistent GW

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2017 - Mar, 2021

T. Kotani, H. Sakakibara
Building of a first-principles and many body model simulation system for serching spin-fluctuation-mediated superconducting materials

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2019

SAKAKIBARA Hirofumi
銅酸化物の研究を基盤とする新規超伝導体の設計指針の構築

特別研究員奨励費, 日本学術振興会, Apr, 2011 - Mar, 2014

榊原寛史

Awards

Feb, 2022

Award of Scientific Research, Model construction and a possibility of cupratelike pairing in a new d9 nickelate superconductor (Nd, Sr)NiO2, Tottori University

Hirofumi Sakakibara
Aug, 2020

Editors' Suggestion, Model Construction and a Possibility of Cupratelike Pairing in a New d9 Nickelate Superconductor (Nd,Sr)NiO2, Physical Review Letters

H. Sakakibara, H. Usui, K. Suzuki, T. Kotani, H. Aoki, K. Kuroki
2015

Young Scientist Award, First-principles-derivation of Effective Model for Material Design in Strongly Correlated System, The Material Research Society of Japan

H. Sakakibara
Feb, 2012

Editors' Suggestion, Origin of the material dependence of Tc in the single-layered cuprates, Physical Review B

H. Sakakibara, H. Usui, K. Kuroki, R. Arita, H. Aoki
Mar, 2011

Student Award, Master Thesis, The University of Electro-communication

H. Sakakibara

Professional Memberships

Education

Apr, 2011 - Mar, 2014

The University of Electro-Communications
Apr, 2009 - Mar, 2011

The University of Electro-Communications
Apr, 2005 - Mar, 2009

Department of Applied Physics and Chemistry, Department of Electro-Communication, The Univ. of Electro-Communication

Teaching Experience

Oct, 2017 - Present

Experiments for Mechanical and Physical Engineering (Tottori University)
Apr, 2016 - Present

Experiments of Physics (Tottori University)
Apr, 2016 - Present

Ordinary Differential Equation II (Tottori University)
Oct, 2017 - Mar, 2018

Physical Simulations (Tottori University)

Research Interests

Research Areas

Misc.

Unified description of cuprate superconductors using a four-band d-p model (vol 3, 033157, 2021)

Hiroshi Watanabe, Tomonori Shirakawa, Kazuhiro Seki, Hirofumi Sakakibara, Takao Kotani, Hiroaki Ikeda, Seiji Yunoki

PHYSICAL REVIEW RESEARCH, 4(2), Jun, 2022
23pBF-1 Theoretical study of electronic structure of Osmium Oxides in a perovskite superlattice structre

Sakakibara H, Shirakawa T, Yunoki S

Meeting Abstracts of the Physical Society of Japan, 70 2327-2327, 2015
9aPS-56 Theoretical study for electronic structure of perovskite-based Os oxide superlattices

Sakakibara H., Shirakawa T., Yunoki S.

Meeting abstracts of the Physical Society of Japan, 69(2) 416-416, Aug 22, 2014
計算機シミュレーションによる多層系銅酸化物の物質構造と電子状態パラメータの相関

MIYAO SATOAKI, IWATANI KEISUKE, SAKAKIBARA HIROFUMI, MARUYAMA ISAO, KUROKI KAZUHIKO, KUSAKABE KOICHI

日本物理学会講演概要集, 69(1) 640-640, Mar 5, 2014
Material Optimization for Fermi Surface Shape Control of Tl-based Cuprate Superconductors

Satoaki Miyao, Hirofumi Sakakibara, Isao Maruyama, Kazuhiko Kuroki, Koichi Kusakabe

JPS Conf. Proc., 3 015008-1-6, 2014 Peer-reviewed
多層系銅酸化物の元素置換によるフェルミ面変形効果の研究

MIYAO SATOAKI, SAKAKIBARA HIROFUMI, MARUYAMA ISAO, KUROKI KAZUHIKO, KUSAKABE KOICHI

日本物理学会講演概要集, 68(2) 501-501, Aug 26, 2013
29aXX-6 Pnictogen-dependence of the Seebeck effect in PtX_2(X=Sb,As,P)

Mori K., Usui H., Sakakibara H., Kuroki K.

Meeting abstracts of the Physical Society of Japan, 68(1) 694-694, Mar 26, 2013
20pFE-16 Corrugated flat band as an origin of the large Seebeck effect in doped PtSt_2

Mori K., Sakakibara H., Usui H., Kuroki K.

Meeting abstracts of the Physical Society of Japan, 67(2) 798-798, Aug 24, 2012
20pFE-16 Corrugated flat band as an origin of the large Seebeck effect in doped PtSb_2

Mori K., Sakakibara H., Usui H., Kuroki K.

Meeting abstracts of the Physical Society of Japan, 67(2) 543-543, Aug 24, 2012
20pFE-15 Possibility of large Seebeck effect due to a pudding mold type band structure in CuAlO_2

Mori K., Sakakibara H., Usui H., Kuroki K.

Meeting abstracts of the Physical Society of Japan, 67(2) 542-542, Aug 24, 2012
25pYH-1 Mechanisms of the T_c suppression due to d_z^2 orbital mixing in the high T_c cuprates

Sakakibara H., Usui H., Kuroki K., Arita R., Aoki H.

Meeting abstracts of the Physical Society of Japan, 67(1) 646-646, Mar 5, 2012
銅酸化物におけるd_A(A=x²)軌道混成による超伝導抑制メカニズム

榊原寛史, 臼井秀知, 黒木和彦, 有田亮太郎, 有田亮太郎, 有田亮太郎, 青木秀夫, 青木秀夫

日本物理学会講演概要集, 67(1), 2012
銅酸化物における圧力効果による軌道純化作用と転移温度の関係

榊原寛史, 鈴木雄大, 鈴木雄大, 臼井秀知, 黒木和彦, 黒木和彦, 有田亮太郎, 有田亮太郎, 有田亮太郎, SCALAPINO D. J. …

日本物理学会講演概要集, 67(2), 2012
26pEE-13 The possibility of superconductivity by tuning the condition of the crystal field in a perovskite superlattice nickelate LaAlO_3/LaNiO_3

Sakakibara H., Usui H., Kuroki K., Aoki H.

Meeting abstracts of the Physical Society of Japan, 66(1) 606-606, Mar 3, 2011
銅酸化物における超伝導転移温度の一軸性圧力効果の第一原理計算による解析

榊原寛史, 臼井秀知, 黒木和彦, 有田亮太郎, 有田亮太郎, 有田亮太郎, 青木秀夫, 青木秀夫

日本物理学会講演概要集, 66(2), 2011
26aWG-4 Lattice structure dependence of the d_<z^2> orbital mixing to the Fermi surface and its effect to the superconductivity in high T_c cuprate

Sakakibara H., Usui H., Kuroki K., Arita R., Aoki H.

Meeting abstracts of the Physical Society of Japan, 65(2) 612-612, Aug 18, 2010
23pGA-2 Hybridization effect of d_<x^2-y^2> and d_<z^2> orbitals on the superconductivity in Lanthanum cuprates

Sakakibara H., Usui H., Kuroki K., Arita R., Aoki H.

Meeting abstracts of the Physical Society of Japan, 65(1) 677-677, Mar 1, 2010
La系銅酸化物におけるd_X軌道とd_Y軌道混成の超伝導に対する効果(X=x²-y²,Y=x²)

榊原寛史, 臼井秀知, 黒木和彦, 有田亮太郎, 有田亮太郎, 有田亮太郎, 青木秀夫, 青木秀夫

日本物理学会講演概要集, 65(1), 2010
銅酸化物超伝導におけるフェルミ面へのd_A(A=z²)軌道混成の効果と結晶構造の関係

榊原寛史, 榊原寛史, 臼井秀知, 黒木和彦, 黒木和彦, 有田亮太郎, 有田亮太郎, 有田亮太郎, 有田亮太郎, 青木秀夫 …

日本物理学会講演概要集, 65(2), 2010
26aPS-12 Hybridization effect of d_<x^2-y^2> and d_<x^2> orbitals in Lanthanum copper oxides

Sakakibara H., Usui H., Kuroki K., Arita R., Aoki H.

Meeting abstracts of the Physical Society of Japan, 64(2) 480-480, Aug 18, 2009

Profile Information

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Education

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