Effect of various external factors and pretransitional phenomena on structural transformations in cholesteric liquid crystals

被引：38

作者：

Chilaya, GS ^{[1
]}

机构：

[1] Georgian Acad Sci, Inst Cybernet, GE-380086 Tbilisi, Georgia

来源：

CRYSTALLOGRAPHY REPORTS | 2000年 / 45卷 / 05期

关键词：

D O I：

10.1134/1.1312938

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The publications on low-molecular thermotropic liquid crystals with cholesteric structures have been reviewed. The effect of an applied electric field on cholesteric structures is studied. Bistability of the cholesteric-nematic transition, electric field-induced color textures of cholesteric mixtures, and electro-optics of amorphous cholesteric structures are considered as well as pretransitional (blue and TGB) phases, discotic cholesterics, PDLC films, flexoelectric electro-optics, and photostimulated switching in cholesterics. (C) 2000 MAIK "Nauka/Interperiodica".

引用

页码：871 / 886

页数：16

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