Switching behaviour of antiferroelectric liquid crystals

被引：0

作者：

Parry-Jones, LA ^{[1
]}

Elston, SJ ^{[1
]}

机构：

[1] Univ Oxford, Dept Engn Sci, Oxford OX1 3PJ, England

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2004年 / 410卷

关键词：

antiferroelectric; domains; helix; pretransitional; quadrupolar; switching; threshold; thresholdless; unwinding; v-shaped;

D O I：

10.1080/15421400490436223

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We present a model of antiferroelectric liquid crystals that explains a number of phenomena observed in their switching properties. These include the pretransitional effect, the thresholded transitions between the antiferroelectric and ferroelectric states, the frequency dependence of the hysteresis loop and the origin of the v-shaped switching observed in some antiferroelectric materials.

引用

页码：669 / 680

页数：12

共 12 条

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