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2008 Fiscal Year Final Research Report

Development of order-N DFT methods and the application on nano materials

Research Project

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Project/Area Number 17064017
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionNational Institute for Materials Science

Principal Investigator

OHNO Takahisa  National Institute for Materials Science, 計算科学センター, センター長 (30344435)

Co-Investigator(Kenkyū-buntansha) MIYAZAKI Tsuyoshi  独立行政法人物質・材料研究機構, 計算科学センター, 主幹研究員 (50354147)
KINO Hiori  独立行政法人物質・材料研究機構, 計算科学センター, 主任研究員 (70282605)
NISHINO Masamichi  独立行政法人物質・材料研究機構, 計算科学センター, 主任研究員 (80391217)
NARA Jun  独立行政法人物質・材料研究機構, 計算科学センター, 主任研究員 (30354145)
TATEYAMA Yoshitaka  独立行政法人物質・材料研究機構, MANA, 若手独立研究者 (70354149)
Co-Investigator(Renkei-kenkyūsha) OZAKI Taisuke  北陸先端科学技術大学院・大学, 先端融合領域研究院, 准教授 (70356723)
Project Period (FY) 2005 – 2008
Keywords第一原理 / ナノ物質
Research Abstract

第一原理オーダーN手法の開発を初めとして、安定構造・反応経路探索、伝導特性解析、励起状態解析等のナノ物質の解析に有効な量子論的な計算科学的手法を構築し、生体系を含むナノ物質への適用を進め、量子ドット系に対する2万原子規模の大規模第一原理計算の実現、蛋白質の安定構造、固体表面ダイナミクス、分子架橋系の新規伝導機能、水溶液中の金属酸化物の酸化還元等、ナノ物質の新規な物性・機能に関する理解と知見を獲得した。

  • Research Products

    (17 results)

All 2009 2008 2007 2006 2005 Other

All Journal Article (10 results) (of which Peer Reviewed: 10 results) Presentation (4 results) Book (2 results) Remarks (1 results)

  • [Journal Article] The Energetics of hutcluster self-assembly in Ge/Si(001) from linear-scaling DFT calculations2008

    • Author(s)
      T. Miyazaki, D. R. Bowler, M. J. Gillan and T. Ohno
    • Journal Title

      J. Phys. Soc. Jpn 77

      Pages: 294201-1-10

    • Peer Reviewed
  • [Journal Article] Accuracy of order-N DFT calculations on DNA systems using CONQUEST2008

    • Author(s)
      T. Otsuka, T. Miyazaki, T. Ohno, D. R. Bowler and M. J. Gillan
    • Journal Title

      J. Phys. Condens. Matter20

      Pages: 294201-1-10

    • Peer Reviewed
  • [Journal Article] Formation mechanism of one-dimentional Si island on H/Si(001) surface2008

    • Author(s)
      J. Nara, H. Kajiyama, T. Hashizume, Y. Suwa, S. Heike, S. Matsuura, T. Hitosugi and T. Ohno
    • Journal Title

      Phys. Rev. Lett 100

      Pages: 026102/1-4

    • Peer Reviewed
  • [Journal Article] Electron transport in a pai-stacking molecular chain2008

    • Author(s)
      W. T. Geng, M. Oda, J. Nara, H. Kondo, and T. Ohno
    • Journal Title

      J. Phys. Chem 112

      Pages: 2795-2800

    • Peer Reviewed
  • [Journal Article] Dependence of the conduction of a single biphenyl dithiol molecule on the dihedral angle between the phenyl rings and its application to a nano-rectifier2008

    • Author(s)
      H. Kondo, J. Nara, H. Kino, and T. Ohno
    • Journal Title

      J. Chem. Phys 128

      Pages: 064701-1-7

    • Peer Reviewed
  • [Journal Article] Linear-scaling DFT calculations with the CONQUEST code2007

    • Author(s)
      D.R. Bowler, A.S. Torralba, T. Miyazaki, T. Ohno, and M. J. Gillan
    • Journal Title

      Psi-K NewsLetter 81

      Pages: 55-68

    • Peer Reviewed
  • [Journal Article] Miyashita, Simple 2D model for the elastic origin of cooperativity among spin states of spin-crossover complexes2007

    • Author(s)
      M. Nishino, K. Boukheddaden, Y. Konishi, and S
    • Journal Title

      Phys. Rev. Lett 98

      Pages: 247203-1-4

    • Peer Reviewed
  • [Journal Article] Free energy calculation of water addition coupled to reduction of aqueous RuO40-2007

    • Author(s)
      Y. Tateyama, J. Blumberger, T. Ohno, and M. Sprik
    • Journal Title

      J. Chem. Phys 126

      Pages: 204506-1-10

    • Peer Reviewed
  • [Journal Article] Multiregional hybrid method and its application : formation of an atomic protrusion at an atomic force microscope tip apex2006

    • Author(s)
      Y. Nakamura, N. Takahashi, T. Uda, and T. Ohno
    • Journal Title

      Phys. Rev. Lett 97

      Pages: 086103-1-4

    • Peer Reviewed
  • [Journal Article] Real-time propagation TD- DFT study on the ringopening trans- formation of the photoexcited crystalline benzene2006

    • Author(s)
      Y. Tateyama, N. Oyama, T. Ohno, and Y. Miyamoto
    • Journal Title

      J. Chem. Phys 124

      Pages: 124507

    • Peer Reviewed
  • [Presentation] Quantum simulations on nano-structured materials2009

    • Author(s)
      T. Ohno
    • Organizer
      Japan-Germany JST-DFG Workshop on Nanoelectronics
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2009-01-23
  • [Presentation] First-principles investigations of molecular functions2007

    • Author(s)
      T. Ohno
    • Organizer
      Asian consortium on computational materials science(ACCMS-4)
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2007-09-15
  • [Presentation] A DFT study on the structural stability of Ge 3D nanostructures on Si(001) using CONQUEST2007

    • Author(s)
      T. Miyazaki
    • Organizer
      CECAM
    • Place of Presentation
      Lyon, France
    • Year and Date
      2007-08-01
  • [Presentation] Structures of a peptide fragment of β2-microglobulin studied by replica-exchange molecular dynamics simulations2005

    • Author(s)
      M. Nishino, Y. Sugita, T. Yoda, and Y. Okamoto
    • Organizer
      First NIMS-U Penn Materials Workshop
    • Place of Presentation
      NIMS, Japan
    • Year and Date
      2005-04-18
  • [Book] 『計算工学』特集「ペタスケールコンピューティング」2008

    • Author(s)
      大野隆央
    • Total Pages
      24-27
    • Publisher
      日本計算工学会
  • [Book] DNAの大規模DFT計算2008

    • Author(s)
      宮崎剛、大塚教雄
    • Total Pages
      849-858
    • Publisher
      固体物理
  • [Remarks] ホームページ等

    • URL

      http://www.nims.go.jp/cmsc/fps1/index.html

URL: 

Published: 2010-06-10   Modified: 2016-04-21  

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