Roto-translational diffusion of biaxial probes in uniaxial liquid crystal phases

被引：12

作者：

Brognara, A

Pasini, P

Zannoni, C

机构：

[1] Ist Nazl Fis Nucl, Sez Bologna, I-40126 Bologna, Italy

[2] Univ Bologna, Dipartimento Chim Fis & Inorgan, I-40136 Bologna, Italy

来源：

JOURNAL OF CHEMICAL PHYSICS | 2000年 / 112卷 / 10期

关键词：

D O I：

10.1063/1.481087

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We discuss the problem of roto-translational diffusion of a rigid biaxial molecule dissolved in a uniaxial smectic liquid crystal phase. We examine distorted rod and disklike molecules and show how biaxiality and roto-translational coupling can produce significant effects on some of the correlation functions and spectral densities most useful in analyzing experimental observables. (C) 2000 American Institute of Physics. [S0021-9606(00)50710-7].

引用

收藏

页码：4836 / 4848

页数：13

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