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First-principles simulation of self-organized nano-structures with many-body interactions

Research Project

Project/Area Number 22740256
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Mathematical physics/Fundamental condensed matter physics
Research InstitutionOsaka University

Principal Investigator

SATO Kazunori  大阪大学, 基礎工学研究科, 特任准教授(常勤) (60379097)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2010: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords第一原理計算 / 自己組織化 / 半導体スピントロニクス / クラスター展開法 / ナノ構造 / モンテカルロ法 / カルコパイライト / 太陽電池 / GPゾーン / クラスター変分法 / ペルチェ効果
Research Abstract

Ab initio multi-scale simulator has been developed to simulate self-organization in alloys. From~50total energies of super-cells,~10cluster interactions are estimated. These interactions are used in the Monte Carlo simulation of self-organization. The formation of GP-zone in AlCu alloy was successfully reproduced by the simulator. This method can be used not only for the metallic systems but also for alloy semiconductors, thus we can apply it to the design of energy transfer materials such as solar cell materials.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (39 results)

All 2012 2011 2010 Other

All Journal Article (18 results) (of which Peer Reviewed: 18 results) Presentation (17 results) Book (3 results) Remarks (1 results)

  • [Journal Article] Electronic structure and magnetism of IV-VI compound based magnetic semiconductors2012

    • Author(s)
      K.Sato, H.Katayama-Yoshida
    • Journal Title

      Journal of Non-Crystalline Solids

      Volume: (印刷中) Pages: 4-4

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Computational materials design of filled tetrahedral compound magnetic semiconductors2012

    • Author(s)
      K.Sato, H.Katayama-Yoshida
    • Journal Title

      Pbysica B : Condensed Matter

      Volume: (印刷中) Pages: 4-4

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dederichs, Computational Materials Design for high-Tc(Ga, Mn) As with Li codoping2011

    • Author(s)
      L. Bergqvist, K. Sato, H. Katayama-Yoshida and P. H
    • Journal Title

      Phys. Rev. B

      Volume: 83

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Design of self-organized spinodal nano-decomposition for highefficiency photovoltaic solar cells in II-VI compound semiconductor alloys2011

    • Author(s)
      M. Oshitani, K. Sato and H. Katayama-Yoshida
    • Journal Title

      Appl. Phys. Express

      Volume: 4

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] First principles materials design of negative activation energy and transparent conducting sulfildes in n-type CASS and p-type CVAS2011

    • Author(s)
      Y. Tani, K. Sato and H. Katayama-Yoshida
    • Journal Title

      Appl. Phys. Express

      Volume: 4

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Interstitial donor codoping method in(Ga, Mn) As to increase solubility limit of Mn and Curie temperature2011

    • Author(s)
      H. Fujii, K. Sato, L. Bergqvist, P. H. Dederichs and H. Katayama-Yoshida
    • Journal Title

      Appl. Phys. Express

      Volume: 4

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Giant Peltier effect in self-organized quasi-onedimensional Nanostructure in CuNi-Alloy2011

    • Author(s)
      N. D. Vu, K. Sato and H. Katayama-Yoshida
    • Journal Title

      Appl. Phys. Express

      Volume: 4

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Computational Materials Design for high-Tc (Ga, Mn)As with Li codoping2011

    • Author(s)
      L.Bergqvist, K.Sato, et al
    • Journal Title

      Phys.Rev.B

      Volume: 83

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Interstitial donor codoping method in (Ga, Mn)As to increase solubility limit of Mn and Curie temperature2011

    • Author(s)
      H.Fujii, K.Sato, et al
    • Journal Title

      Appl.Phys.Express

      Volume: 4

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Giant Peltier effect in self-organized quasi-one-dimensional Nanostructure in CuNi-Alloy2011

    • Author(s)
      N.D.Vu, K.Sato, et al
    • Journal Title

      Appl.Phys.Express

      Volume: 4

    • NAID

      10027782670

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] First principles materials design of negative activation energy and transparent conducting sulfildes in n-type CASS and p-type CVAS2011

    • Author(s)
      Y.Tani, K.Sato, et al
    • Journal Title

      Appl.Phys.Express

      Volume: 4

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Design of self-organized spinodal nano-decomposition for high-efficiency photovoltaic solar cells in II-VI compound semiconductor alloys2011

    • Author(s)
      M.Oshitani, K.Sato, et al
    • Journal Title

      Appl.Phys Express

      Volume: 4

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] First-Principles Theory of Dilute Magnetic Semiconductors2010

    • Author(s)
      K. Sato, L. Bergqvist, J. Kudrnovsky, P. H. Dederichs, O. Eriksson, I. Turek, B. Sanyal, G. Bouzerar, H. Katayama-Yoshida V. A. Dinh, T. Fukushima, H. Kizaki and R. eller
    • Journal Title

      Rev. Mod. Phys.

      Volume: 82 Pages: 1633-1690

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Materials design of spinodal nanodecomposition in CIGS for high efficiency solar energy conversion2010

    • Author(s)
      Y. Tani, K. Sato and H. Katayama-Yoshida
    • Journal Title

      Appl. Phys. Express

      Volume: 3

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Materials design of spinodal nanodecomposition in CIGS for high efficiency solar energy conversion2010

    • Author(s)
      Y.Tani, K.Sato, et al
    • Journal Title

      P

      Volume: 3

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] First-principles theory of dilute magnetic semiconductors2010

    • Author(s)
      K.Sato, et al
    • Journal Title

      Rev.Mod.Phys.

      Volume: 82 Pages: 1633-1690

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Computational materials design of filled tetrahedral compound magnetic semiconductors

    • Author(s)
      K. Sato and H. Katayama-Yoshida
    • Journal Title

      Physica B : Condensed Matter

      Volume: (印刷中)

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electronic structure and magnetism of IV. VI compound based magnetic semiconductors

    • Author(s)
      K. Sato and H. Katayama-Yoshida
    • Journal Title

      Journal of Non-Crystalline Solids

      Volume: (印刷中)

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Presentation] Quasi-one-dimensional nanostructure in Cu-Ni and Fe-Cu alloys : Giant Peltier effect and strong ferromagnet2011

    • Author(s)
      K. Sato
    • Organizer
      International Focus Workshop on Quantum Simulations and Design
    • Place of Presentation
      Dresden Germany
    • Year and Date
      2011-09-29
    • Related Report
      2011 Final Research Report
  • [Presentation] Quasi-one-dimensional nano-structure in Cu-Ni and Fe-Cu alloys : Giant Peltier effect and strong ferromagnet2011

    • Author(s)
      Kazunori Sato
    • Organizer
      International Focus Workshop on Quantum Simulations and Design
    • Place of Presentation
      Dresden Germany
    • Year and Date
      2011-09-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] First-principles calculation of filled tetrahedral compound magnetic semiconductors2011

    • Author(s)
      K. Sato
    • Organizer
      International Focus Workshop on Quantum Simulations and Design
    • Place of Presentation
      Dresden Germany
    • Year and Date
      2011-09-27
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] LiZnAsベース磁性半導体の材料設計2011

    • Author(s)
      藤本悟智人, 佐藤和則, 吉田博
    • Organizer
      日本物理学会2011年度秋季大会
    • Place of Presentation
      富山大学五福キャンパス(富山,日本)
    • Year and Date
      2011-09-21
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Electronic Structure and Magnetism of IV-VI Compound based Magnetic Semiconductors2011

    • Author(s)
      K. Sato and H. Katayama-Yoshida
    • Organizer
      24th International Conference on Amorphous and Nanocrystalline Semiconductors(ICANS24)
    • Place of Presentation
      Nara, Japan
    • Year and Date
      2011-08-24
    • Related Report
      2011 Final Research Report
  • [Presentation] Electronic Structure and Magnetism of IV-VI Compound based Magnetic Semiconductors2011

    • Author(s)
      K.Sato, H.Katayama-Yoshida
    • Organizer
      24th International Conference on Amorphous and Nanocrystalline Semiconductors (ICANS 24)
    • Place of Presentation
      Nara, Japan
    • Year and Date
      2011-08-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] Electronic structure and magnetism of filled tetrahedral compound based magnetic semiconductors2011

    • Author(s)
      K. Sato
    • Organizer
      6th International School and Conference on Spintronics and Quantum Information Technology(SPINTECH6)
    • Place of Presentation
      Matsue, Japan
    • Year and Date
      2011-08-05
    • Related Report
      2011 Final Research Report
  • [Presentation] Electronic structure and magnetism of filled tetrahedral compound based magnetic semiconductors2011

    • Author(s)
      K.Sato
    • Organizer
      6th International School and Conference on Spintronics and Quantum Information Technology (SPINTECH 6)
    • Place of Presentation
      Matsue, Japan
    • Year and Date
      2011-08-05
    • Related Report
      2011 Annual Research Report
  • [Presentation] Computational Materials Design of Filled Tetrahedral Compound Magnetic Semiconductors2011

    • Author(s)
      K. Sato
    • Organizer
      26th International Conference on Defects in Semiconductors(ICDS-26)
    • Place of Presentation
      Nelson, New Zealand
    • Year and Date
      2011-07-22
    • Related Report
      2011 Final Research Report
  • [Presentation] Computational Materials Design of Filled Tetrahedral Compound Magnetic Semiconductors2011

    • Author(s)
      K.Sato
    • Organizer
      26th International Conference on Defects in Semiconductors (ICDS-26)
    • Place of Presentation
      Nelson, New Zealand
    • Year and Date
      2011-07-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] Spinodal decomposition and magnetic properties of dilute magnetic semiconductors2010

    • Author(s)
      K. Sato et al.
    • Organizer
      European Materials Research Society
    • Place of Presentation
      ポーランド、ワルシャワ
    • Year and Date
      2010-09-13
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] Computational Materials Design of Spinodal Nanotechnology2010

    • Author(s)
      K. Sato
    • Organizer
      International Conference on Electronic Materials
    • Place of Presentation
      韓国、ソウル
    • Year and Date
      2010-08-23
    • Related Report
      2011 Final Research Report
  • [Presentation] Computational Materials Design of Spinodal Nanotechnology2010

    • Author(s)
      K.Sato, et al
    • Organizer
      International Conference on Electronic Materials
    • Place of Presentation
      韓国、ソウル(招待講演)
    • Year and Date
      2010-08-23
    • Related Report
      2010 Annual Research Report
  • [Presentation] International Conference on Core research and Engineering Science of Advanced Materials2010

    • Author(s)
      K. Sato, H. Fujii, L. Bergqvist, P. H. Dederichs and H. Katayama-Yoshida
    • Place of Presentation
      大阪大学
    • Year and Date
      2010-06-01
    • Related Report
      2011 Final Research Report
  • [Presentation] Materials design of dilute magnetic semiconductors by controlling the spinodal decomposition2010

    • Author(s)
      K.Sato, et al
    • Organizer
      International Conference on Core research and Engineering Science of Advanced Materials
    • Place of Presentation
      大阪、吹田市(招待講演)
    • Year and Date
      2010-06-01
    • Related Report
      2010 Annual Research Report
  • [Presentation] First-principles theory of dilute magnetic semiconductors2010

    • Author(s)
      K. Sato
    • Organizer
      International Conference on Core research and Engineering Science of Advanced Materials
    • Place of Presentation
      大阪大学
    • Year and Date
      2010-05-30
    • Related Report
      2011 Final Research Report
  • [Presentation] First-principles theory of dilute magnetic semiconductors2010

    • Author(s)
      K.Sato
    • Organizer
      International Conference on Core research and Engineering Science of Advanced Materials
    • Place of Presentation
      大阪、吹田市(招待講演)
    • Year and Date
      2010-05-30
    • Related Report
      2010 Annual Research Report
  • [Book] シミュレーション辞典2012

    • Author(s)
      佐藤和則
    • Total Pages
      452
    • Publisher
      コロナ社
    • Related Report
      2011 Final Research Report
  • [Book] シミュレーション辞典2012

    • Author(s)
      佐藤和則(分担執筆)
    • Total Pages
      452
    • Publisher
      コロナ社
    • Related Report
      2011 Annual Research Report
  • [Book] シュプリンガージャパン2011

    • Author(s)
      白井正文、佐藤和則
    • Total Pages
      371
    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.yoshidalab.mp.es.osaka-u.ac.jp/

    • Related Report
      2011 Final Research Report

URL: 

Published: 2010-08-23   Modified: 2016-04-21  

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