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

2008 Fiscal Year Final Research Report

Quantum Design of Shapes and Functions in Nano- and Bio-Materials

Research Project

  • PDF
Project/Area Number 17064002
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionThe University of Tokyo (2008)
University of Tsukuba (2005-2007)

Principal Investigator

OSHIYAMA Atsushi  The University of Tokyo, 大学院・工学系研究科, 教授 (80143361)

Co-Investigator(Kenkyū-buntansha) SHIRAISHI Kenji  筑波大学, 大学院・数理物質科学研究科, 教授 (20334039)
YAMAUCHI Jun  慶應義塾大学, 理工学部, 専任講師 (90383984)
BERBER Savas  筑波大学, 大学院・数理物質科学研究科, 助手 (90375402)
Co-Investigator(Renkei-kenkyūsha) UCHIDA Kazuyuki  東京大学, 大学院・工学系研究科, 助教 (10393810)
BOERO Mauro  Louis Pasteur大学(France), 教授 (40361315)
OKADA Susumu  筑波大学, 大学院・数理物質科学研究科, 准教授 (70302388)
IWATA Junichi  筑波大学, 計算科学研究センター, 研究員 (70400695)
Project Period (FY) 2005 – 2008
Keywords量子論 / 計算科学 / 密度汎関数理論 / ナノ構造体 / 炭素ナノチューブ / 表面・界面 / 半導体 / タンパク質
Research Abstract

新機能を有するナノ構造・バイオ物質の設計には量子論に基づくシミュレーション技法の確立とその実証計算が欠かせない。現実の大規模系を量子論で扱うための高速シミュレーション手法を開発し、世界最大規模の計算により、Siナノドットの電荷注入エネルギーを初めて計算した。また、金属Ge、炭素ナノチューブ磁石、半導体強磁性、ナノチューブ中の新物質相などの予測を行った。生体内ダイナミクスを量子論的に扱う手法を開発し、ATP-ADP変換反応、蛋白質内プロトン移動反応などを原子スケールで解明した。

  • Research Products

    (54 results)

All 2009 2008 2007 2006 2005 Other

All Journal Article (27 results) (of which Peer Reviewed: 26 results) Presentation (24 results) Remarks (3 results)

  • [Journal Article] Electronic- structure calculations for carbonnanotube capacitor with a dielectric medium2009

    • Author(s)
      K. Uchida and A. Oshiyama
    • Journal Title

      Phys. Rev. B (in press)

    • Peer Reviewed
  • [Journal Article] Significant change in electronic structures of heme upon reduction by strong coulomb repulsion between Fe d electrons2009

    • Author(s)
      K. Kamiya, S. Yamamoto, K. Shiraishi and A. Oshiyama
    • Journal Title

      J. Phys. Chem. B 113

      Pages: 6886

    • Peer Reviewed
  • [Journal Article] Intrinsic ferromagnetism due to cation vacancies in Gd-doped GaN : First-principles calculations2008

    • Author(s)
      Y. Gohda and A. Oshiyama
    • Journal Title

      Phys. Rev. B 78

      Pages: 161201

    • Peer Reviewed
  • [Journal Article] A new crystalline phase of four-fold coordinated silicon and gremanium2008

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

      New Journal of Physics 10

      Pages: 083001

    • Peer Reviewed
  • [Journal Article] Energetics of carbon peapods : radial deformation of nanotubes and aggregation of encapsulated C_<60>2008

    • Author(s)
      S. Okada
    • Journal Title

      Phys. Rev. B77

      Pages: 235419

    • Peer Reviewed
  • [Journal Article] Chemical controllability of charge states of nitrogen-related defects in HfOxNy : First-principles calculations2008

    • Author(s)
      N. Umezawa, K. Shiraishi, Y. Akasaka, A. Oshiyama, 他8名
    • Journal Title

      Phys. Rev. B77

      Pages: 165130

    • Peer Reviewed
  • [Journal Article] Atomic and electronic structures of divacancy in carbon nanotubes2008

    • Author(s)
      S. Berber and A. Oshiyama
    • Journal Title

      Phys. Rev. B77

      Pages: 165405

    • Peer Reviewed
  • [Journal Article] Large-scale density-functional calculations on Si divacancies2008

    • Author(s)
      J. -I. Iwata, K. Shiraishi and A. Oshiyama
    • Journal Title

      Phys. Rev. B77

      Pages: 115208

  • [Journal Article] Ge vacancies at Ge/Si interfaces : stress enhanced pairing distrotion2008

    • Author(s)
      K. Takai, K. Shiraishi and A. Oshiyama
    • Journal Title

      Phys. Rev. B77

      Pages: 045308

    • Peer Reviewed
  • [Journal Article] Energetics of nanoscale graphene ribbons : Edge geometries and electronic structures2008

    • Author(s)
      S. Okada
    • Journal Title

      Phys. Rev. B77

      Pages: 041408

    • Peer Reviewed
  • [Journal Article] Effective mass anomalies in strained Si thin films and crystals2008

    • Author(s)
      J. Yamauchi
    • Journal Title

      IEEE Electron Device Letters 29

      Pages: 186

    • Peer Reviewed
  • [Journal Article] Possible mechanism of proton transfer through peptideg Groups in the H pathway of the Bovine Cytochrome c Oxidase2007

    • Author(s)
      K. Kamiya, M. Boero, M. Tateno, K. Shiraishi and A. Oshiyama
    • Journal Title

      J. Ame. Chem. Soc. 129

      Pages: 9663

    • Peer Reviewed
  • [Journal Article] Effective-mass anomalies of strained Si thin films : surface and confinement effects2007

    • Author(s)
      J. Yamauchi and S. Matsuno
    • Journal Title

      Jpn. J. Appl. Phys. 46

      Pages: 3273

    • Peer Reviewed
  • [Journal Article] Role of nitrogen atoms in reduction of electron charge traps in Hf-based High-k dielectrics2007

    • Author(s)
      N. Umezawa, K. Shiraishi, K. Torii, M. Boero, 他6名
    • Journal Title

      IEEE Electron Device Letters 28

      Pages: 363

    • Peer Reviewed
  • [Journal Article] Quantum effects in double- walled carbon nanotubec capacitor2007

    • Author(s)
      K. Uchida, S. Okada, K. Shiraishi and A. Oshiyama
    • Journal Title

      Phys. Rev. B76

      Pages: 155436

    • Peer Reviewed
  • [Journal Article] Energetics of ice nanotubes and their encapsulation in carbon nanotubes from density- functional theory2007

    • Author(s)
      T. Kurita, S. Okada and A. Oshiyama
    • Journal Title

      Phys. Rev. B75

      Pages: 205424

    • Peer Reviewed
  • [Journal Article] Energetics and electronic structures of carbon nanotubes with adatom-vacancy defects2007

    • Author(s)
      S. Okada
    • Journal Title

      Chem. Phys. Lett. 447

      Pages: 263

    • Peer Reviewed
  • [Journal Article] Radial-breathing mode frequencies for nanotubes encapsulating fullerenes2007

    • Author(s)
      S. Okada
    • Journal Title

      Chem. Phys. Lett. 438

      Pages: 59

    • Peer Reviewed
  • [Journal Article] Orientaiton dependence of magnetic moment of carbon nanotubes with topological line defects2007

    • Author(s)
      S. Okada, K. Nakada, and T. Kawai
    • Journal Title

      Appl. Phys. Lett. 90

      Pages: 103120

    • Peer Reviewed
  • [Journal Article] Excess electron in water at different thermodynamic conditions2007

    • Author(s)
      M. Boero
    • Journal Title

      J. Phys. Chem. A111

      Pages: 12248

    • Peer Reviewed
  • [Journal Article] Formation of titanium-carbide in a nanospace of C_<78>2007

    • Author(s)
      M. Otani, S. Okada and A. Oshiyama
    • Journal Title

      Chem. Phys. Lett. 438

      Pages: 274

    • Peer Reviewed
  • [Journal Article] Ferromagnetic spin ordering on carbon nanotubes with topological line defects2006

    • Author(s)
      S. Okada, K. Nakada, K. Kuwabara, K. Daigoku, and T. Kawai
    • Journal Title

      Phys. Rev. B74

      Pages: 121412

    • Peer Reviewed
  • [Journal Article] Theoretcial studies on the physical properties of polu-Si and metal gate/HfO_2 related high-k dielectrics interfaces2006

    • Author(s)
      K. Shiraishi, 他8名
    • Journal Title

      ECS Transactions 1

      Pages: 479

    • Peer Reviewed
  • [Journal Article] New theory of effective work functions at metal/high-k dielectric interfaces : Application to metal/high-k HfO_2 and La_2O_3 dielectric interfaces2006

    • Author(s)
      K. Shiraishi, 他12名
    • Journal Title

      ECS Transactions 2

      Pages: 25

    • Peer Reviewed
  • [Journal Article] Atomic and electronic structures of carbon nanotubes on Si(001) stepped surfaces2006

    • Author(s)
      S. Berber and A. Oshiyama
    • Journal Title

      Phys. Rev. Lett. 96

      Pages: 105505

    • Peer Reviewed
  • [Journal Article] Enol-to-keto tautomerism of peptide groups2006

    • Author(s)
      K. Kamiya, M. Boero, K. Shiraishi and A. Oshiyama
    • Journal Title

      J. Phys. Chem. B110

      Pages: 4443

    • Peer Reviewed
  • [Journal Article] New electron states that float on semiconductor and metal surface2005

    • Author(s)
      S. Okada, Y. Enomoto, K. Shiraishi and A. Oshiyama
    • Journal Title

      Surf. Sci. 585

      Pages: L177

    • Peer Reviewed
  • [Presentation] Energetics of Nanographite Ribbons2009

    • Author(s)
      S. Okada
    • Organizer
      Okazaki Conf 2009
    • Place of Presentation
      Okazaki Conference Center, Okazaki
    • Year and Date
      20090221-23
  • [Presentation] Real-space density-functional-theory scheme and its application to large systems2009

    • Author(s)
      A. Oshiyama
    • Organizer
      Supercomputing in Solid State Physics
    • Place of Presentation
      Kashiwa, Chiba
    • Year and Date
      20090216-19
  • [Presentation] Cation vacancies in nitride semiconductors: Possibility of intrinsic ferromagnetism2009

    • Author(s)
      A. Oshiyama
    • Organizer
      JST-DFG Workshop on Nanoelectronics
    • Place of Presentation
      Kyoto
    • Year and Date
      20090121-23
  • [Presentation] ナノ構造体の面白さ - 電子論による機能探索2009

    • Author(s)
      押山淳
    • Organizer
      第56会応用物理学関係連合講演会シンポジウム
    • Place of Presentation
      筑波大学
    • Year and Date
      2009-03-30
  • [Presentation] Large-scale density-functional caculations using realspace parallelcomputation technique2008

    • Author(s)
      A. Oshiyama
    • Organizer
      1st Int. Conf. of The Grand Challenge to Next-Generation Integrated Nano science
    • Place of Presentation
      Tokyo
    • Year and Date
      20080603-07
  • [Presentation] A novel proton transfer through peptide group in protein2008

    • Author(s)
      K. Kamiya, Y. Shigeta, A. Oshiyama
    • Organizer
      Theory and Application in Computational Chemistry
    • Place of Presentation
      Shanghai
    • Year and Date
      2008-09-24
  • [Presentation] Quantum Effects of Capacitance in Nano-Scale Devices2008

    • Author(s)
      K. Uchida
    • Organizer
      213th ECS (Electro- Chemical Society) Meeting
    • Place of Presentation
      Phoenix
    • Year and Date
      2008-05-18
  • [Presentation] Reactive simulations for biochemical processes : the example of cyto- chromec oxidase2008

    • Author(s)
      M. Boero
    • Organizer
      Materials-Biology Interface : A Simulation Approach, Institute of Physics and Chemistry of Materials (IPCMS)
    • Place of Presentation
      Strasbourg
    • Year and Date
      2008-03-07
  • [Presentation] ATP Synthase and cytochrome c oxidase : reactive simulations for biochemical processes2007

    • Author(s)
      M. Boero
    • Organizer
      10^<th> Asian Workshop on First-Principles Electronic Structure Calculations
    • Place of Presentation
      Hiroshima
    • Year and Date
      20071029-31
  • [Presentation] Microscopic mechanisms of proton transfer in cytochrome c oxidase : Car-Parrinello metadynamics approach2007

    • Author(s)
      A. Oshiyama
    • Organizer
      Handai Nanoscience and Nanotechnology Int. Sympo.
    • Place of Presentation
      Osaka
    • Year and Date
      20070926-28
  • [Presentation] How can first principles calculations give large contributions to industries?2007

    • Author(s)
      K. Shiraishi
    • Organizer
      ISSP Int. Sympo. on Foundation and Application of density functional theory
    • Place of Presentation
      Kashiwa, Japan
    • Year and Date
      20070801-03
  • [Presentation] Density-functional approach to nano- and bio-Materials2007

    • Author(s)
      A. Oshiyama
    • Organizer
      ICYS(NIMS)-IC MR (UC Santa Barbara) Summer School on Nanomaterials
    • Place of Presentation
      Tsukuba
    • Year and Date
      20070723-28
  • [Presentation] Proton transfer in cytochrome c oxidase using CPMD+metadynamics2007

    • Author(s)
      A. Oshiyama
    • Organizer
      R. Car 60th Birthday Symposium
    • Place of Presentation
      Trieste
    • Year and Date
      20070621-23
  • [Presentation] ナノチューブ新奇物性 : 複合構造体とネットワーク制御2007

    • Author(s)
      岡田晋
    • Organizer
      ナノ学会第5回
    • Place of Presentation
      つくば市
    • Year and Date
      20070521-23
  • [Presentation] Carbon nanotube and its hybrid structures2007

    • Author(s)
      A. Oshiyama
    • Organizer
      2nd Int. Sympo. on Nano meter-Scale Quantum Physics (nanoPHYS07)
    • Place of Presentation
      Tokyo
    • Year and Date
      20070124-26
  • [Presentation] Current Stage of the Density Functional Approach Toward Atom Dynamics upon electron Excitation2007

    • Author(s)
      押山淳
    • Organizer
      日本物理学会2007年春季大会シンポジウム
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2007-03-20
  • [Presentation] What happen at high-k dielectric interfaces?2006

    • Author(s)
      K. Shiraishi
    • Organizer
      37^<th> IEEE Semiconductor Interface Specialist Conference
    • Place of Presentation
      San Diego, CA, USA
    • Year and Date
      20061207-09
  • [Presentation] Theoretical approaches for protein function2006

    • Author(s)
      K. Shiraishi
    • Organizer
      5th East Asian Biophysics Symposium
    • Place of Presentation
      Okinawa, Japan
    • Year and Date
      20061112-16
  • [Presentation] Physics of interfaces between gate electrodes and high-k dielectrics2006

    • Author(s)
      K. Shiraishi
    • Organizer
      8th Int. Conf. on Solid-State and Integrated-Circuit Technology
    • Place of Presentation
      Shanghai, China
    • Year and Date
      20061023-26
  • [Presentation] Hybrid reactive CPMD based QM/MM simulations of biomolecules2006

    • Author(s)
      M. Boero
    • Organizer
      1^<st> CMM QM/MM Workshop
    • Place of Presentation
      Philadelphia (USA)
    • Year and Date
      20060923-26
  • [Presentation] Atomic and Electronic Structures of Carbon nanotubes on Si and Metal Surfaces2006

    • Author(s)
      A. Oshiyama
    • Organizer
      9th Asian Workshop on First-Principles Electronic-Structure Calculations
    • Place of Presentation
      Seoul
    • Year and Date
      2006-11-06
  • [Presentation] Prediction of atomic and electronic structures of hybrid materials with carbon nanotubes2006

    • Author(s)
      A. Oshiyama
    • Organizer
      Int Workshop on Computational Challenges and Tools for Nanotubes
    • Place of Presentation
      Nagano
    • Year and Date
      2006-06-18
  • [Presentation] Theoretical approaches towards elucidation of the cytochrome c oxidase reaction mechanism2006

    • Author(s)
      K. Shiraishi
    • Organizer
      Int. Workshop on Reaction Mechanisms of Energy Transducing Metalloenzymes
    • Place of Presentation
      Hyogo
    • Year and Date
      2006-06-17
  • [Presentation] ナノ・バイオ物質での密度汎関数法計算 : 現象の微視的機構と予測2006

    • Author(s)
      押山淳
    • Organizer
      ナノ学会第4回大会
    • Place of Presentation
      京都大学
    • Year and Date
      2006-05-20
  • [Remarks] 藤本義隆ほか : 上記発表論文リスト4番がNew Journal of Physics Best of 2008に選出

  • [Remarks] 岡田晋, 日本物理学会若手奨励賞(日本物理学会、2008年9月21日)

  • [Remarks] 白石賢二, 応用物理学会欧文誌論文賞2007年9月

URL: 

Published: 2010-06-10   Modified: 2012-09-24  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi