Structural Studies of Defects, Disorder and Phase Transitions

缺陷、无序和相变的结构研究

• 批准号: 8903339
• 负责人: Simon Moss
• 金额: $ 37.25万
• 依托单位: University of Houston
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-07-01 至 1992-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8903339&HistoricalAwards=false
• 关键词: Structural; Studies; Defects; Disorder; Phase

They will continue their studies of defects, disorder and phase transition in materials. The principle research techniques are X-ray and neutron scattering and computer modeling/simulation. The materials they will investigate as part of their ongoing program include: a) graphite intercalation compounds, b) quasicrystals and c) superconductors. They also plan some new work on epitaxy and coherency in GaAs films on (100) GaAs crystals.

他们将继续研究缺陷、无序和相位 材料的过渡。 主要的研究技术是 X射线和中子散射及计算机建模/模拟。 他们将调查的材料作为他们正在进行的 程序包括：a）石墨层间化合物，B） 准晶体和c）超导体。 他们还计划一些新的 GaAs薄膜在（100）GaAs上的外延和相干性研究 晶体