Multistage polar switching in bent-core mesogens

被引：0
|
作者：
S. Findeisen-Tandel
M. W. Schröder
G. Pelzl
U. Baumeister
W. Weissflog
S. Stern
A. Nemes
R. Stannarius
A. Eremin
机构：
[1] Martin-Luther-Universität Halle-Wittenberg,Institut für Physikalische Chemie
[2] Otto-von-Guericke-Universität Magdeburg,IEP, Abt. Nichtlineare Phänomene
来源：
The European Physical Journal E | 2008年 / 25卷
关键词：
77.84.Nh Liquids, emulsions, and suspensions; liquid crystals; 78.20.-e Optical properties of bulk materials and thin films; 77.80.-e Ferroelectricity and antiferroelectricity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We report a novel type of electro-optical switching in a tilted smectic phase of bent-shaped mesogens. The switching consists of a continuous stage and two bistable transitions. Detailed optical and electro-optical measurements using high-speed imaging are given and possible interpretations of the experimental results are discussed.
引用
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页码：395 / 402
页数：7
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