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Non-Perturbative Numerical Studies of Lattice-Gas Models in Materials Science

Non-Perturbative Numerical Studies of Lattice-Gas Models in Materials Science
材料科学中晶格气体模型的非微扰数值研究
批准号:
9013107
负责人:
Per Arne Rikvold
金额:
$13.05万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1991
资助国家:
美国
项目状态:
已结题
起止时间:
1991-01-15 至 1994-06-30

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中文摘要
翻译
将利用传递矩阵技术和数值分析对材料科学和凝聚态物理中的各种问题进行研究。这些研究领域的共同模型是合作系统的晶格气模型。第一部分的工作将集中在低维系统。主要重点将放在电化学系统中的多组分吸收上。还将研究高温超导体的结构相变和氧的有序化。第二个更具投机性的部分工作将集中于开发用于晶格气体模型的非平衡转移矩阵技术。
英文摘要
Research will be conducted on a variety of problems in materials science and condensed matter physics utilizing transfer matrix techniques and numerical analysis. The common model to these research areas is the lattice gas model of cooperative systems. The first part of the work will focus on low dimensional systems. The primary emphasis will be on multicomponent absorption in electrochemical systems. Structural phase transitions and oxygen ordering in high temperature superconductors will also be studied. The second, more speculative, part of the work will concentrate on developing non-equilibrium transfer matrix techniques for lattice gas models.
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Computational studies of nonequilibrium processes in electrochemical materials science and catalysis
  • 批准号:
    1104829
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $30.0万
  • 财政年份:
    2011
  • 负责人:
    Per Arne Rikvold
  • 依托单位:
Computational Studies of Nonequilibrium processes in Electrochemical Materials Science
  • 批准号:
    0802288
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $28.5万
  • 财政年份:
    2008
  • 负责人:
    Per Arne Rikvold
  • 依托单位:
Computational Studies in Electrochemical Materials Science by Statistical-Mechanical and Ab-Initio Methods
  • 批准号:
    0240078
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $0.0万
  • 财政年份:
    2003
  • 负责人:
    Per Arne Rikvold
  • 依托单位:
Computational Studies of Statistical-Mechanical Models in Electrochemical Materials Science
  • 批准号:
    9981815
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $23.4万
  • 财政年份:
    2000
  • 负责人:
    Per Arne Rikvold
  • 依托单位:
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