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Development of first-principles methods for strongly-correlated electron systems

Research Project

Project/Area Number 19019013
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

MIYAKE Takashi  National Institute of Advanced Industrial Science and Technology, 計算科学研究部門, 主任研究員 (30332638)

Co-Investigator(Kenkyū-buntansha) ARYASETIAWAN Ferdi  産業技術総合研究所, 計算科学研究部門, 招聘研究員 (90356387)
Co-Investigator(Renkei-kenkyūsha) ARYASETIAWAN Ferdi  独立行政法人産業技術総合研究所, 計算科学研究部門, 招聘研究員 (90356387)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,300,000 (Direct Cost: ¥3,300,000)
Fiscal Year 2008: ¥1,700,000 (Direct Cost: ¥1,700,000)
Fiscal Year 2007: ¥1,600,000 (Direct Cost: ¥1,600,000)
Keywords第一原理計算 / 電子相関 / 強相関電子系
Research Abstract

電子相関 標準的な第一原理電子状態計算法である密度汎関数法が不得手とする電子相関の強い系に対応する計算法の開発を目的として研究を行った。多体グリーン関数理論に基づいたGW 近似のプログラムを並列化して単位胞に12原子含む遷移金属酸化物VO2へ適用した。また密度汎関数法から出発して最局在ワニエ関数と制限RPA法を組み合わせて有効模型を導出する方法を開発し、鉄砒素系超伝導体の母物質などへ適用した。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (35 results)

All 2009 2008 2007 Other

All Journal Article (15 results) (of which Peer Reviewed: 14 results) Presentation (20 results)

  • [Journal Article] Downfolded Self-Energy of Many-Electron Systems2009

    • Author(s)
      F. Aryasetiawan, J.M. Tomczak, T. Miyake and R. Sakuma
    • Journal Title

      Phys. Rev. Lett. 102

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Quasiparticle band structure of vanadium dioxide2009

    • Author(s)
      R. Sakuma, T. Miyake and F. Aryasetiawan
    • Journal Title

      J. Phys. Condens. Matter 21

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Quasiparticle band structure of vanadium dioxide2009

    • Author(s)
      R. Sakuma, T. Miyake, F. Aryasetiawan
    • Journal Title

      J. Phys.: Condens. Matter 21

      Pages: 64226-64226

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] d- and f-orbital correlations in the REFeAsO compounds2008

    • Author(s)
      T. Miyake, L. Pourovskii, V. Vildosola, S. Biermann and A. Georges
    • Journal Title

      J. Phys. Soc. Jpn. 77 Suppl. C

      Pages: 99-102

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] First-principles Study of Correlation Effects in VO22008

    • Author(s)
      R. Sakuma, T. Miyake and F. Aryasetiawan
    • Journal Title

      Phys. Rev. B78

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] A new crystalline phase of four-fold coordinated silicon and germanium2008

    • Author(s)
      Y. Fujimoto, T. Koretsune, S. Saito, T. Miyake and A. Oshiyama
    • Journal Title

      New J. Phys. 10

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effective bandstructure in the insulating phase versus strong dynamical correlations in metallic VO22008

    • Author(s)
      Jan M. Tomczak, Ferdi Aryasetiawan, and Silke Biermann
    • Journal Title

      Phys. Rev. B 78

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Generalized Hedin's Equations for Quantum Many-Body Systems with Spin-Dependent Interactions2008

    • Author(s)
      F. Aryasetiawan and S. Biermann
    • Journal Title

      Phys. Rev. Lett. Vol100

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Screened Coulomb interaction in the maximally localized Wannier basis2008

    • Author(s)
      T. Miyake and F. Aryasetiawan
    • Journal Title

      Phys. Rev. B Vol 77

    • Related Report
      2008 Final Research Report
  • [Journal Article] d- and f-orbital correlations in the REFeAsO compounds2008

    • Author(s)
      T. Miyake. L. Pourovskii, V. Vildosola, S. Biermann, A. Georges
    • Journal Title

      J. Phys. Soc. Jpn. 77 Suppl. C 77

      Pages: 99-102

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A new crystalline phase of four-fold coordinated silicon and germanium2008

    • Author(s)
      Y. Fujimoto, T. Koretsune, S. Saito, T. Mivake, A. Oshiyama
    • Journal Title

      New J. Phys. 10

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] First-orincinles Study of Correlation Effects in VO_22008

    • Author(s)
      R. Sakuma, T. Miyake, F. Aryasetiawan
    • Journal Title

      Phys. Rev. B 78

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Screened Coulomb interaction in the maximally localized Wannierbasis2008

    • Author(s)
      T. Miyake and F. Aryasetiawan
    • Journal Title

      Physical Review B 77

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Generalized Hedin's Equations for Quantum Many-Body Systems with Shin-Dependent Interactions2008

    • Author(s)
      F. Aryasetiawan, S. Biermann
    • Journal Title

      Physical Review Letters 100

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effective Coulomb interactions of solids under pressure

    • Author(s)
      J. Tomczak, T. Miyake, R. Sakuma and F. Aryasetiawan
    • Journal Title

      Phys. Rev. B (accepted)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] 第一原理ダウンフォールディング法に基づく遷移金属酸化物界面LaAlO3/SrTiO3の研究2009

    • Author(s)
      平山 元昭, 三宅 隆, 今田 正俊
    • Organizer
      日本物理学会, 第64回年次大会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-30
    • Related Report
      2008 Final Research Report
  • [Presentation] 第一原理GW 法に基づいたLaFeAsOの電子構造2009

    • Author(s)
      平山 元昭, 三宅 隆, 今田 正俊
    • Organizer
      日本物理学会, 第64回年次大会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Final Research Report
  • [Presentation] 第一原理GW法に基づいたLaFeAsOの電子構造2009

    • Author(s)
      三宅 隆, 有田亮太郎
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      東京
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] First-principles GW study of LaFeAsO : Electronic structure and correlation effects2009

    • Author(s)
      T. Miyake and R. Arita
    • Organizer
      International Workshop on Iron Related high-Tc Superconductors (IRiSes2009)
    • Place of Presentation
      Tokyo
    • Year and Date
      2009-01-25
    • Related Report
      2008 Final Research Report
  • [Presentation] First-principles GW study of LaFeAsO: Electronic structure and correlation effects2009

    • Author(s)
      T. Miyake, R. Arita
    • Organizer
      International Workshop on Iron Related high-Tc Superconductors (IRiSes2009)
    • Place of Presentation
      東京
    • Year and Date
      2009-01-25
    • Related Report
      2008 Annual Research Report
  • [Presentation] Effective Coulomb Interactions under pressure - Realistic many-body models for MnO2009

    • Author(s)
      Jan M. Tomczak, and Takashi Miyake, and Ferdi Aryasetiawan
    • Organizer
      AIST-Riken Joint Workshop on "Emergent Phenomena of Correlated Materials"
    • Place of Presentation
      Okinawa
    • Related Report
      2008 Final Research Report
  • [Presentation] シリコンとゲルマニウムの四配位新物質2008

    • Author(s)
      藤本 義隆, 是常 隆, 三宅 隆, 斎藤 晋, 押山 淳
    • Organizer
      日本物理学会2008年秋季大会
    • Place of Presentation
      岩手大学
    • Year and Date
      2008-09-02
    • Related Report
      2008 Final Research Report
  • [Presentation] Quasiparticle Band Structure of Vanadium Dioxide2008

    • Author(s)
      R. Sakuma, T. Miyake and F. Aryasetiawan
    • Organizer
      International Conference on Quantum Simulations and Design 2008
    • Place of Presentation
      Tokyo
    • Year and Date
      2008-06-02
    • Related Report
      2008 Final Research Report
  • [Presentation] Quasiparticle Band Structure of Vanadium Dioxide2008

    • Author(s)
      R. Sakuma, T. Miyake, F. Aryasetiawan
    • Organizer
      International Conference on Quantum Simulations and Design 2008
    • Place of Presentation
      東京
    • Year and Date
      2008-06-02
    • Related Report
      2008 Annual Research Report
  • [Presentation] VO2 の第一原理計算2008

    • Author(s)
      佐久間 怜, 三宅 隆, F. Aryasetiawan
    • Organizer
      日本物理学会 第63回年次大会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-24
    • Related Report
      2008 Final Research Report
  • [Presentation] VO_2の第一原理計算2008

    • Author(s)
      佐久 間怜、三宅 隆、E Arvasetiawan
    • Organizer
      日本物理学会年会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-24
    • Related Report
      2007 Annual Research Report
  • [Presentation] All-electron GW calculation of vanadium dioxide2008

    • Author(s)
      R. Sakuma, T. Miyake and F. Aryasetiawan
    • Organizer
      the March Meeting of the American Physical Society
    • Place of Presentation
      New Orleans
    • Year and Date
      2008-03-13
    • Related Report
      2008 Final Research Report
  • [Presentation] All-electron GW calculation of vanadium dioxide2008

    • Author(s)
      R. Sakuma, T. Mivake and F. Aryasetiawan
    • Organizer
      the March Meeting of the American Physical Society
    • Place of Presentation
      New Orleans(アメリカ)
    • Year and Date
      2008-03-13
    • Related Report
      2007 Annual Research Report
  • [Presentation] 材料の光吸収、バンドギャップを正確に計算する2007

    • Author(s)
      三宅 隆
    • Organizer
      計算科学シンポジウム-計算科学はイノベーションに寄与できるか-
    • Place of Presentation
      東京 (丸の内)
    • Year and Date
      2007-12-12
    • Related Report
      2008 Final Research Report
  • [Presentation] 材料の光吸収、バンドギャップを正確に計算する2007

    • Author(s)
      三宅 隆
    • Organizer
      計算科学シンポジウム-計算:科学はイノベーションに寄与できるか-
    • Place of Presentation
      東京丸の内
    • Year and Date
      2007-12-12
    • Related Report
      2007 Annual Research Report
  • [Presentation] Wannier function approach to many-body problems2007

    • Author(s)
      T. Miyake
    • Organizer
      the 10th Asian Workshop on First-Principles Electronic Structure Calculations (ASIAN10)
    • Place of Presentation
      Higashi-Hiroshima
    • Year and Date
      2007-10-29
    • Related Report
      2008 Final Research Report
  • [Presentation] Wannier function appxoach to many-body problems2007

    • Author(s)
      Takashi Miyake
    • Organizer
      the 10th Asian Wbrkshop on Fkst-Principles Electronic Structure Calculations
    • Place of Presentation
      広島大学(東広島)
    • Year and Date
      2007-10-29
    • Related Report
      2007 Annual Research Report
  • [Presentation] 固体の光吸収スペクトルの第一原理計算2007

    • Author(s)
      三宅 隆, P.Zhang, M.L.Cohen and S.G.Louie
    • Organizer
      日本物理学会, 第62回年次大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2007-09-21
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] Wannier function approach to electronic excitation spectra2007

    • Author(s)
      T. Miyake
    • Organizer
      ISSP International Symposium on "Foundations and Applications of the Density Functional Theory"
    • Place of Presentation
      Kashiwa
    • Year and Date
      2007-08-03
    • Related Report
      2008 Final Research Report
  • [Presentation] Wannier function approach to electronic excitation spectra2007

    • Author(s)
      Takashi Miyake
    • Organizer
      ISSP International Symposium on "Foundations and Applications of the Density Functional Theory"
    • Place of Presentation
      東京大学物性研究所(柏市)
    • Year and Date
      2007-08-03
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2021-04-07  

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