Dynamics in Condensed Matter Systems

9610326将对复杂液体、过冷液体、玻璃化转变和玻璃中的动力学进行费耶实验和相关的理论研究。重点是了解分子水平动力学、分子间相互作用和结构之间的关系。实验方法包括振动回波实验、瞬变光栅光学克尔效应实验和超快紫外光光子回波实验。这项研究的重点是复杂液体，包括液晶、聚合物熔体和过冷液体，所有这些系统对材料加工都非常重要，例如光学平板显示设备和结构材料。***

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. ***