Multistability in polymer-dispersed cholesteric liquid crystal film doped with ionic surfactant

被引：0
|
作者：
A. P. Gardymova
V. Ya. Zyryanov
V. A. Loiko
机构：
[1] Siberian Federal University,Institute of Engineering Physics and Radio Electronics
[2] Russian Academy of Sciences,Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch
[3] Reshetnev Siberian State Aerospace University,Stepanov Institute of Physics
[4] National Academy of Sciences of Belarus,undefined
来源：
Technical Physics Letters | 2011年 / 37卷
关键词：
Composite Film; Technical Physic Letter; Applied Electric Field; Ionic Surfactant; Liquid Crystal Molecule;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A memory effect has been discovered in composite films based on a polymer containing dispersed cholesteric liquid crystal, which is related to the modification of the surface anchoring by an ionic surfactant under the action of an applied electric field. Parameters of electric signals are selected that ensure the switching of the composite film between some stable states with different levels of optical transmittance.
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页码：805 / 808
页数：3
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