2-STAGE MODEL FOR MOLECULAR ORIENTATIONAL RELAXATION IN LIQUID-CRYSTALS

被引：7

作者：

DOZOV, I ^{[1
]}

TEMKIN, S ^{[1
]}

KIROV, N ^{[1
]}

机构：

[1] INST CHEM KINET & COMBUST,NOVOSIBIRSK 630090,USSR

来源：

LIQUID CRYSTALS | 1990年 / 8卷 / 05期

关键词：

D O I：

10.1080/02678299008047384

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The molecular reorientation in anisotropic fluids is considered as twostage process—fast single molecule rotation in the volume restricted by close neighbours and slow collective relaxation of the local surrounding. The theoretical results are applied to explain the discrepancy between the rotational diffusion coefficients D⊥r obtained by infrared bandshape analysis and polarized fluorescence techniques. © 1990 Taylor & Francis Group, LLC.

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页码：727 / 738

页数：12

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