• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Thermoelectric nanomaterials design utilizing anomalous quantum transport by first-principles methods

Research Project

Project/Area Number 16K04875
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Nanostructural physics
Research InstitutionKanazawa University

Principal Investigator

Ishii Fumiyuki  金沢大学, ナノマテリアル研究所, 准教授 (20432122)

Project Period (FY) 2016-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords熱電効果 / 異常ホール効果 / 異常ネルンスト効果 / 第一原理計算 / スキルミオン / ナノマテリアル / 磁性 / 熱電変換材料 / ゼーベック効果 / トポロジカル不変量 / Chern絶縁体 / Chern数 / トポロジカル絶縁体 / 熱電材料 / 熱電変換現象 / ナノ物質 / 物質デザイン / ナノ材料 / 計算物理 / 表面・界面物性 / 超薄膜
Outline of Final Research Achievements

It has long been known that the thermoelectric conversion is improved by making the nanosize and lower dimensions, but in this research, we aimed to improve the thermoelectric efficiency by utilizing the quantum anomalous effect, especially remarkably by lowering the dimensions. In a two-dimensional hydrogen model system, by using first-principles methods, we calculated the Skyrmion crystal that can show a huge anomalous Nernst effect. Furthermore, for the Heusler alloys, it was clarified that the large anomalous Nernst effect is caused by the nodal line, which is a series of eigenvalue groups with energy degeneracy in k-space.

Academic Significance and Societal Importance of the Research Achievements

排熱等を有効利用するための工学的応用の基礎原理として、結晶の端に温度差(温度勾配)を与えた場合に電子が流れ、結晶の内部で片方に偏りができることによって電位差が生じる熱電効果が知られている。我々は磁性体で起こる熱電効果について調べた。磁場がある場合に温度勾配で誘起された電流に寄与する電子の軌道が曲げられて起こるホール効果(ネルンスト効果と呼ばれる)が、磁性体内部では磁場が無い場合にも生じ(異常ネルンスト効果と呼ぶ)、温度差を与えた方向とは直交する方向に電位差が生じるため、広い面積の熱源に応用でき、幅広い応用が期待されている。この現象は原子層物質、トポロジカル物質で顕著であることを明らかにした。

Report

(6 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (72 results)

All 2021 2020 2019 2018 2017 2016

All Journal Article (16 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 16 results,  Open Access: 5 results,  Acknowledgement Compliant: 2 results) Presentation (56 results) (of which Int'l Joint Research: 27 results,  Invited: 4 results)

  • [Journal Article] Enhancement of the transverse thermoelectric conductivity originating from stationary points in nodal lines2020

    • Author(s)
      Minami Susumu、Ishii Fumiyuki、Hirayama Motoaki、Nomoto Takuya、Koretsune Takashi、Arita Ryotaro
    • Journal Title

      Physical Review B

      Volume: 102 Issue: 20 Pages: 205128-205128

    • DOI

      10.1103/physrevb.102.205128

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] First-principles calculation of lattice thermal conductivity and thermoelectric figure of merit in ferromagnetic half-Heusler alloy CoMnSb2020

    • Author(s)
      A. Hori, S. Minami, M. Saito, F. Ishii
    • Journal Title

      Applied Physics Letters

      Volume: 116 Issue: 24

    • DOI

      10.1063/1.5143038

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Simple Model for Corrugation in Surface Alloys Based on First-Principles Calculations2020

    • Author(s)
      Nur Monika、Yamaguchi Naoya、Ishii Fumiyuki
    • Journal Title

      Materials

      Volume: 13 Issue: 19 Pages: 4444-4444

    • DOI

      10.3390/ma13194444

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] First-principles study of anomalous Nernst effect in half-metallic iron dichloride monolayer2020

    • Author(s)
      Syariati Rifky、Minami Susumu、Sawahata Hikaru、Ishii Fumiyuki
    • Journal Title

      APL Materials

      Volume: 8 Issue: 4 Pages: 041105-041105

    • DOI

      10.1063/1.5143474

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] First-Principles Design of the Spinel Iridate Ir2O4 for High-Temperature Quantum Spin Ice2019

    • Author(s)
      Onoda Shigeki、Ishii Fumiyuki
    • Journal Title

      Physical Review Letters

      Volume: 122 Issue: 6 Pages: 067201-067201

    • DOI

      10.1103/physrevlett.122.067201

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Electric Field Dependence of Topological Edge States in One-Bilayer Bi(111): A First-Principles Study2018

    • Author(s)
      Sawahata Hikaru、Yamaguchi Naoya、Kotaka Hiroki、Ishii Fumiyuki
    • Journal Title

      e-Journal of Surface Science and Nanotechnology

      Volume: 16 Issue: 0 Pages: 427-430

    • DOI

      10.1380/ejssnt.2018.427

    • NAID

      130007521263

    • ISSN
      1348-0391
    • Year and Date
      2018-11-24
    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] First-principles Study of Rashba Spin Splitting at Strained SrTiO<sub>3</sub>(001) Surfaces2018

    • Author(s)
      Yamaguchi Naoya、Ishii Fumiyuki
    • Journal Title

      e-Journal of Surface Science and Nanotechnology

      Volume: 16 Issue: 0 Pages: 360-363

    • DOI

      10.1380/ejssnt.2018.360

    • NAID

      130007430809

    • ISSN
      1348-0391
    • Year and Date
      2018-08-04
    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Large anomalous Nernst coefficient in an oxide skyrmion crystal Chern insulator2018

    • Author(s)
      Mizuta Yo Pierre、Sawahata Hikaru、Ishii Fumiyuki
    • Journal Title

      Physical Review B

      Volume: 98 Issue: 20

    • DOI

      10.1103/physrevb.98.205125

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Implementation of Generalized Bloch Theorem Using Linear Combination of Pseudo-Atomic Orbitals2018

    • Author(s)
      Prayitno Teguh Budi、Ishii Fumiyuki
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 87 Issue: 11 Pages: 114709-114709

    • DOI

      10.7566/jpsj.87.114709

    • NAID

      210000135018

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] First-principles study on thermoelectric properties of half-Heusler compounds CoMSb (M?=?Sc, Ti, V, Cr, and Mn)2018

    • Author(s)
      Minami Susumu、Ishii Fumiyuki、Mizuta Yo Pierre、Saito Mineo
    • Journal Title

      Applied Physics Letters

      Volume: 113 Issue: 3

    • DOI

      10.1063/1.5029907

    • NAID

      120006627115

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Anisotropic thermoelectric effect on phosphorene and bismuthene: first-principles calculations based on nonequilibrium Green’s function theory2018

    • Author(s)
      Tanaka Yuto、Saito Mineo、Ishii Fumiyuki
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 57 Issue: 12 Pages: 125201-125201

    • DOI

      10.7567/jjap.57.125201

    • NAID

      120007191060

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] First-principles study of electric-field-induced topological phase transition in one-bilayer Bi(111)2018

    • Author(s)
      Hikaru Sawahata, Naoya Yamaguchi, Hiroki Kotaka, Fumiyuki Ishii
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 57 Issue: 3 Pages: 030309-030309

    • DOI

      10.7567/jjap.57.030309

    • NAID

      210000148691

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Strain-induced large spin splitting and persistent spin helix at LaAlO3/SrTiO3 interface2017

    • Author(s)
      N. Yamaguchi and F. Ishii
    • Journal Title

      Applied Physics Express

      Volume: 10 Issue: 12 Pages: 123003-123003

    • DOI

      10.7567/apex.10.123003

    • NAID

      120007096902

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] First-principles study of Rashba effect in ultra-thin bismuth surface alloys2017

    • Author(s)
      N. Yamaguchi, H. Kotaka, and F. Ishii
    • Journal Title

      Journal of Crystal Growth

      Volume: 未定 Pages: 688-690

    • DOI

      10.1016/j.jcrysgro.2016.09.075

    • NAID

      120005973613

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Strain-controlled spin splitting in the conduction band of monolayer WS22016

    • Author(s)
      M.A.U. Absor, H. Kotaka, F. Ishii, and M. Saito
    • Journal Title

      Phys. Rev. B

      Volume: 94 Issue: 11

    • DOI

      10.1103/physrevb.94.115131

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Large Anomalous Nernst Effect in a Skyrmion Crystal2016

    • Author(s)
      F. Ishii and Y.P. Mizuta
    • Journal Title

      Scientific Reports

      Volume: 6 Issue: 1

    • DOI

      10.1038/srep28076

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] The study of Dirac cones in graphene flakes using band-unfolding method2021

    • Author(s)
      S. Yunitasari, F. Ishii, N. Yamaguchi
    • Organizer
      20th International Workshop on Computational Physics and Materials Science: Total Energy and Force Methods, Trieste, Italy, online
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] First-principles Study of Anomalous Nernst Effect in The 2D Ferromagnetic Half-metal 1T-FeX2 (X = Br, Cl)2019

    • Author(s)
      Rifky Syariati, Susumu Minami, Hikaru Sawahata and Fumiyuki Ishii
    • Organizer
      The 22nd Asian Workshop on First-Principles Electronic Structure Calculations
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Implementation of computing anomalous Hall conductivity for high throughput screening of magnetic thermoelectric materials2019

    • Author(s)
      Hikaru Sawahata, Naoya Yamaguchi, Susumu Minami and Fumiyuki Ishii
    • Organizer
      The 22nd Asian Workshop on First-Principles Electronic Structure Calculations
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 電場印加下におけるバルクの第一原理計算と磁性系への応用2019

    • Author(s)
      山口直也、石井史之
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Research-status Report
  • [Presentation] バンドアンフォールディングを用いたBi/Ag表面合金系におけるラシュバ効果の第一原理的解析2018

    • Author(s)
      山口直也、Chi-Cheng Lee、尾崎泰助、石井史之
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 電場印加下の誘電体バルクにおけるスピン軌道分裂の第一原理計算2018

    • Author(s)
      山口直也、石井史之
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Research-status Report
  • [Presentation] スピン分解アンフォーディング法による表面ラシュバ状態の解析2018

    • Author(s)
      山口直也、Chi-Cheng Lee、尾崎泰助、石井史之
    • 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」
    • Related Report
      2018 Research-status Report
  • [Presentation] First-principles Study on Effects of Surface Coverage on Spin Spltting in Bi/Ag Surface Alloys2018

    • Author(s)
      Naoya Yamaguchi, Chi-Cheng Lee, Taisuke Ozaki, Fumiyuki Ishii
    • Organizer
      The International Summer workShop 2018 on First-PrinciplesElectronic Structure Calculations (ISS2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] スピン流-電流変換制御に向けた界面スピン分裂の第一原理計算2018

    • Author(s)
      山口直也、石井史之
    • Organizer
      H30年度ポスト「京」重点課題(7)第3回CDMSI研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] First-principles Wannier Function Based Analysis of Rashba States in Ferroelectric Oxides and Bismuth Surface Alloys2018

    • Author(s)
      Naoya Yamaguchi, Fumiyuki Ishii
    • Organizer
      One-Day Symposium on Spintronic Properties of Graphene and Related 2D Materials
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] First-principles study of electric-field induced Z_2_ topological phase transition in strained one-bilayer Bi(111)2018

    • Author(s)
      Hikaru Sawahata, Naoya Yamaguchi and Fumiyuki Ishii
    • Organizer
      The 21st Asian Workshop on First-principles Electronic Structure Calculation
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Bi薄膜のトポロジカル絶縁体相における歪みと電界効果の第一原理計算2018

    • Author(s)
      澤端日華瑠, 山口直也, 石井史之
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Z2不変量の第一原理計算コードの開発と2原子層Bi(111)への応用2018

    • Author(s)
      澤端日華瑠, 山口直也, 石井史之
    • 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」
    • Related Report
      2018 Research-status Report
  • [Presentation] 磁性ハーフホイスラー 合金の熱伝導率の第一原理計算2018

    • Author(s)
      堀彰紘, 田中悠斗, 見波将, 石井史之, 斎藤峯雄
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Research-status Report
  • [Presentation] First-principles study on anomalous Nernst effect in Fe3Al and related compounds2018

    • Author(s)
      Susumu Minami, Fumiyuki Ishii, Mineo Saito
    • Organizer
      The 21st Asian Workshop on First-principles Electronic Structure Calculation
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] First-principles calculations on anomalous thermoelectric effect of ferromagnetic Hustler alloys2018

    • Author(s)
      Susumu Minami, Fumiyuki Ishii, Mineo Saito
    • Organizer
      The International Summer Workshop 2018 on First-Principles Electronic Structure Calculations in ISSP
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 強磁性ホイスラー合金における熱電効果の第一原理計算2018

    • Author(s)
      見波将, 石井史之, 斎藤峯雄
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 強磁性ハーフホイスラー化合物CoMnSbにおける熱電特性の第一原理計算2018

    • Author(s)
      見波将, 石井史之, 水田耀ピエール, 斎藤峯雄
    • Organizer
      H30年度ポスト「京」重点課題(7)第3回CDMSI研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] ハーフホイスラー型化合物CoMSb (M=Sc,Ti,V,Cr,Mn)における異常ネルンスト効果の第一原理計算2018

    • Author(s)
      見波将, 石井史之, 水田耀ピエール, 斎藤峯雄
    • Organizer
      物性研究所スパコン共同利用・CCMS合同研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] First-principles study of Berry-phase-mediated thermoelectric effects2018

    • Author(s)
      Fumiyuki Ishii
    • Organizer
      The 21st Asian Workshop on First-principles Electronic Structure Calculation
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Berry-phase-mediated Thermoelectric Effects in Magnetic Materials2018

    • Author(s)
      Fumiyuki Ishii, Susumu Minami, Yo Pierre Mizuta, Hikaru Sawahata, Akihiro Hori, Yuto Tanaka and Mineo Saito
    • Organizer
      19th International Workshop on Computational Physics and Material Science: Total Energy and Force Methods
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Large anomalous Nernst effect in narrow-gap Chern insulator2018

    • Author(s)
      Yo Pierre Mizuta,Hikaru Sawahata, and Fumiyuki Ishii
    • Organizer
      International Workshop on Computational Design and Discovery of Novel Materials
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] First-principles study of anomalous thermoelectric effects2018

    • Author(s)
      Fumiyuki Ishii
    • Organizer
      8th Time-Dependent Density-Functional Theory: Prospects and Applications
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 酸化物強誘電体/金属界面におけるラシュバ係数の第一原理計算2018

    • Author(s)
      杉田恵, 山口直也, 石井史之
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Research-status Report
  • [Presentation] First-principles study of topological phase transition in two-dimensional bismuth and its alloys2018

    • Author(s)
      Hikaru Sawahata, Naoya Yamaguchi and Fumiyuki Ishii
    • Organizer
      APS March meeting 2018
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] First-principles study of anomalous thermoelectric effect in CoMSb(M=Sc,Ti,V,Cr,Mn)2018

    • Author(s)
      見波将, 石井史之, 水田耀ピエール, 斎藤峯雄
    • Organizer
      APS March Meeting 2018
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] First-principles Wannier Function Approach to Rashba Effect2018

    • Author(s)
      山口直也、石井史之
    • Organizer
      APS March Meeting 2018
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] First-Principle Study of Carrier-Induced Spin Spiral State by Using Generalized Bloch Theorem2017

    • Author(s)
      Teguh Budi Prayitno, Fumiyuki Ishii
    • Organizer
      日本物理学会第72回年次大会(2017)
    • Place of Presentation
      大阪大学豊中キャンパス、大阪府豊中市
    • Year and Date
      2017-03-17
    • Related Report
      2016 Research-status Report
  • [Presentation] Skyrmion-driven thermoelectric conversion: An ab intio study2017

    • Author(s)
      水田耀ピエール, 澤端日華瑠, 石井史之
    • Organizer
      International Workshop on Computational Science 2017
    • Place of Presentation
      金沢大学角間キャンパス、石川県金沢市
    • Year and Date
      2017-02-15
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] First-principles study of anomalous Nernst effect in skyrmion crystals2017

    • Author(s)
      石井史之, 水田耀ピエール, 澤端日華瑠
    • Organizer
      18th International Workshop on Computational Physics and Materials Science: Total Energy and Force Methods
    • Place of Presentation
      国際理論物理学センター, トリエステ, イタリア
    • Year and Date
      2017-01-12
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 半導体中ミュオニウムの電子構造計算2017

    • Author(s)
      見波将, 斎藤峯雄, 石井史之, 籾田浩義, 小口多美夫
    • 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」
    • Related Report
      2017 Research-status Report
  • [Presentation] Bi酸化物並びに貴金属のヘテロ構造におけるラシュバ効果の第一原理計算2017

    • Author(s)
      山口直也、石井史之
    • 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」
    • Related Report
      2017 Research-status Report
  • [Presentation] ハーフホイスラー型化合物XYSb(X=Sc,Ti,V,Cr,Mn; Y=Fe,Co,Ni)における磁性と熱電効果の第一原理計算2017

    • Author(s)
      見波将, 石井史之, 水田耀ピエール, 斎藤峯雄
    • Organizer
      第2回CDMSI(ポスト「京」重点課題(7))研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] Bi界面系におけるスピン軌道相互作用の第一原理計算2017

    • Author(s)
      山口直也、石井史之
    • Organizer
      第2回CDMSI(ポスト「京」重点課題(7))研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] Large Chern number in skyrmion crystals2017

    • Author(s)
      Hikaru Sawahata, Yo Pierre Mizuta, Fumiyuki Ishii
    • Organizer
      International Symposium on Computational Science 2017 (ISCS2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Implementation of Generalized Bloch Theorem for Calculating Magnon Dispersion of Bcc Iron Using both Conventional and Primitive Constraint Scheme Methods2017

    • Author(s)
      Teguh Budi Prayitno, Fumiyuki Ishii
    • Organizer
      International Symposium on Computational Science 2017 (ISCS2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] ハーフホイスラー型化合物における磁性と熱電効果の第一原理計算2017

    • Author(s)
      見波将, 石井史之, 水田耀ピエール, 斎藤峯雄
    • Organizer
      日本金属学会 2017年秋季講演大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 酸化物表面・界面におけるラシュバ係数の第一原理計算2017

    • Author(s)
      山口直也、石井史之
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 非平衡グリーン関数法を用いたナノ構造における熱電効果の第一原理計算2017

    • Author(s)
      田中悠斗, 斎藤峯雄,石井史之
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] ペロブスカイト型酸化物/貴金属界面におけるラシュバ効果の第一原理計算2017

    • Author(s)
      杉田恵, 山口直也, 石井史之
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Prediction of thermoelectricity in Heusler compounds2017

    • Author(s)
      見波将, 石井史之, 水田耀ピエール, 斎藤峯雄
    • Organizer
      Satellite Workshop of Kanamori Memorial Symposium -Recent Progress in Materials Science for Spintronics and Energy Applications-
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] First-principles study of thermoelectricity in magnetic materials2017

    • Author(s)
      石井史之
    • Organizer
      Satellite Workshop of Kanamori Memorial Symposium -Recent Progress in Materials Science for Spintronics and Energy Applications-
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] First-principles calculation of the Rashba effect at the Bi/M (M=Cu, Ag, and Au) interface2017

    • Author(s)
      杉田恵, 山口直也, 石井史之
    • Organizer
      The 8th International Symposium on Surface Science (ISSS-8)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] First-principles study of topological phase in two-dimensional Bismuth2017

    • Author(s)
      Hikaru Sawahata, Naoya Yamaguchi, Hiroki Kotaka and Fumiyuki Ishii
    • Organizer
      The 8th International Symposium on Surface Science (ISSS-8)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] First-principles Study of Rashba Spin Splitting at Surfaces/Interfaces Using Wannier functions2017

    • Author(s)
      山口直也、杉田恵、石井史之
    • Organizer
      The 8th International Symposium on Surface Science (ISSS-8)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Anomalous Nernst Effect in Half-Heusler Alloys2017

    • Author(s)
      見波将, 石井史之, 水田耀ピエール, 斎藤峯雄
    • Organizer
      The 20th Asian Workshop on First-Principles Electronic Structure Calculations
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] ハーフホイスラー合金の表面電子状態と 異常熱電効果の第一原理計算2017

    • Author(s)
      石井史之, 見波将, 水田耀ピエール, 斎藤峯雄
    • Organizer
      第11回物性科学領域横断研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] Bi化合物/貴金属界面の第一原理電子状態計算2017

    • Author(s)
      杉田恵, 山口直也, 石井史之
    • Organizer
      第31回分子シミュレーション討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] 二次元Biのトポロジカル相図の第一原理計算2017

    • Author(s)
      澤端日華瑠, 山口直也, 小鷹浩毅, 石井史之
    • Organizer
      第31回分子シミュレーション討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] ホイスラー合金における熱電効果の第一原理計算2017

    • Author(s)
      見波将, 石井史之, 水田耀ピエール, 斎藤峯雄
    • Organizer
      第31回分子シミュレーション討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] First-principles Cannier Function Analysis of Surface Rashba States2017

    • Author(s)
      山口直也、石井史之
    • Organizer
      第3回CDMSI(ポスト「京」重点課題(7))シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] 酸化物薄膜における異常ホール効果と 異常ネルンスト効果の第一原理計算2016

    • Author(s)
      澤端日華瑠, 水田耀ピエール,石井史之
    • Organizer
      第10回物性科学領域横断研究会
    • Place of Presentation
      神戸大学, 兵庫県神戸市
    • Year and Date
      2016-12-19
    • Related Report
      2016 Research-status Report
  • [Presentation] First-principles calculation of thermoelectric properties2016

    • Author(s)
      石井史之, 水田耀ピエール, 澤端日華瑠
    • Organizer
      The Winter School on DFT: Theories and Practical Aspects
    • Place of Presentation
      中国科学院物理研究所, 北京、中華人民共和国
    • Year and Date
      2016-12-19
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Large Chern number in oxide thin films2016

    • Author(s)
      澤端日華瑠, 水田耀ピエール, 石井史之
    • Organizer
      International workshop on nano-spin conversion science & quantum spin dynamics.
    • Place of Presentation
      東京大学武田ホール、東京都文京区
    • Year and Date
      2016-10-12
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] スキルミオン結晶薄膜における巨大Chern数と異常ネルンスト係数の第一原理計算2016

    • Author(s)
      水田耀ピエール, 石井史之
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      金沢大学角間キャンパス、石川県金沢市
    • Year and Date
      2016-09-13
    • Related Report
      2016 Research-status Report
  • [Presentation] 大きな異常熱電効果を示すスキルミオン結晶物質の第一原理的探索に向けて2016

    • Author(s)
      水田耀ピエール、石井史之
    • 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」
    • Place of Presentation
      東京大学物性研究所、千葉県柏市
    • Year and Date
      2016-04-04
    • Related Report
      2016 Research-status Report

URL: 

Published: 2016-04-21   Modified: 2022-01-27  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi