Electron Diffraction Studies of Liquid Crystal Films

液晶薄膜的电子衍射研究

• 批准号: 9103921
• 负责人: John Ho
• 金额: $ 27万
• 依托单位: SUNY at Buffalo
• 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
• 起止时间: 1991-07-15 至 1996-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9103921&HistoricalAwards=false
• 关键词: Electron; Diffraction; Studies; Liquid; Crystal

This proposal describes an electron diffraction study of the structure of free-standing smectic liquid crystal films that exhibit novel hexatic ordering. Special attention will be given to the behavior near crystal-hexatic and hexatic liquid phase transitions, and the dependence on sample thickness, and the occurrence of surface induced phase transitions will be studied.

该建议描述了电子衍射研究的 自支撑近晶液晶膜的结构 表现出新颖的六角有序。 将特别注意 六方晶和六方晶液相附近行为 过渡，和样品厚度的依赖性，和 将研究表面诱导相变的发生。