Structure and properties of the inversion line in the chevron sample of the ferroelectric liquid crystal

被引：0
|
作者：
Brunet, M [1 ]
Lejcek, L [1 ]
机构：
[1] INST PHYS,CR-18040 PRAGUE 8,CZECH REPUBLIC
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1995年 / 263卷
关键词：
ferroelectric liquid crystals; chevron; inversion line;
D O I：
10.1080/10587259508033584
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
In chevron samples of ferroelectric liquid crystals (FLC) the twisted molecular organization is confined either to the upper part of chevron with lower part untwisted or vice versa. Therefore two different director configurations with respect to the chevron interface can coexist and they can be mediated by so called inversion line. The structure of the inversion line is proposed using the simpliest approximation of FLC elasticity and its basic properties like their creation and ineraction with unwinding lines is discussed.
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页码：199 / 206
页数：8
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