Theoretical Research in Statistical Mechanics

统计力学理论研究

• 批准号: 8916052
• 负责人: Michael Schick
• 金额: $ 51万
• 依托单位: University of Washington
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-01-15 至 1993-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8916052&HistoricalAwards=false
• 关键词: Theoretical; Research; Statistical; Mechanics

This grant is for research in two different areas of condensed matter theory. The first part will study the properties of microemulsions using the techniques of lattice-gas theories. In particular, the system of oil, water and amphiphile will be modelled using a Blume-Emery-Griffith based Hamiltonian. Studies will also be conducted on surface melting, mixtures of chiral molecules and quantized Hall conductance. In the second part, research will be conducted on the quantum Hall effect and its relationship to hopping conductivity in mesoscopic systems, on one-dimensional quasiperiodic systems and on high temperature superconductors.

这笔拨款用于凝聚态理论的两个不同领域的研究。第一部分将利用晶格气体理论技术研究微乳液的性质。特别是，油、水和两亲性体系将使用基于Blume-Emery-Griffith的哈密顿量进行建模。还将对表面熔化、手性分子混合物和量子化霍尔电导进行研究。在第二部分中，我们将研究介观系统、一维准周期系统和高温超导体中的量子霍尔效应及其与跃迁电导的关系。