Dynamics in Condensed Matter Systems

凝聚态系统动力学

• 批准号: 9610326
• 负责人: Michael Fayer
• 金额: $ 54万
• 依托单位: Stanford University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-04-15 至 2000-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9610326&HistoricalAwards=false
• 关键词: Dynamics; Condensed; Matter; Systems

9610326 Fayer Experimental and associated theoretical investigations of dynamics in complex liquids, supercooled liquids, the glass transition, and glasses will be carried out. The emphasis is on understanding the relationship among molecular level dynamics, intermolecular interactions and structure. Experimental approaches will include vibrational echo experiments, transient grating optical Kerr effect, and ultrafast UV photon echo experiments. %%% The emphasis in this study is on complex liquids that include liquid crystals, polymer melts, and supercooled liquids, all systems of significant importance to materials processing of, for example, optical flat panel display devices and structural materials. ***

小行星9610326 将进行复杂液体、过冷液体、玻璃化转变和玻璃中动力学的实验和相关理论研究。 重点是了解分子水平的动力学，分子间的相互作用和结构之间的关系。 实验方法将包括振动回波实验，瞬态光栅光学克尔效应，和超快紫外光子回波实验。 在这项研究中的重点是复杂的液体，包括液晶，聚合物熔体，和过冷液体，所有系统的材料加工的重要性，例如，光学平板显示设备和结构材料。 ***