A REFINED MODEL OF DIELECTRIC-RELAXATION IN UNIAXIAL LIQUID-CRYSTALS

被引：8
作者：
KOZAK, A
MOSCICKI, JK
机构：
[1] Institute of Physics, Jagellonian University, Krakow, PL 30-059
来源：
LIQUID CRYSTALS | 1992年 / 12卷 / 03期
关键词：
D O I：
10.1080/02678299208031055
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A refined approach to dielectric relaxation in uniaxial liquid crystals based on the linear response concept is presented. The model is based on the expansion of the conditional probability function in terms of the probability function evolution operator eigenfunctions (instead of the Wigner functions). As a result, the time dependence of the expansion coefficients a(lm)j(t) is not, in general, a single exponential Wigner matrix element autocorrelation function.
引用
收藏
页码：377 / 383
页数：7
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