Molecular Dynamics, Structure, and Phase Transitions in Liquid-Crystalline Media: ESR Studies

本研究的目的是利用二维傅里叶变换ESR和高场ESR技术来探索液晶的动态分子结构。获得了详细的弛豫数据来推断长时间和短时间的分子运动。通过在分子水平和宏观水平上对探针跨国扩散的研究，液晶分子运动的描述得到了加强。这些研究对于表征有序系统的结构和动力学具有特殊的价值。

The objectives of this research are to explore the dynamic molecular structure of liquid crystals by using two-dimensional Fourier transform ESR and high-field ESR techniques. Detailed relaxation data are acquired to infer both the long-time and short- time molecular motions. The description of molecular motions in liquid crystals are enhanced by studies of transnational diffusion of the probes both at the molecular level and the macroscopic level. These studies are of special value for characterizing structure and dynamics of ordered systems.