DEPENDENCE OF THE SWITCHING CURRENT ON THE PRETILT ANGLE IN THE SURFACE-INDUCED FERROELECTRIC PHASE OF A NEMATIC LIQUID-CRYSTAL

被引：0
|
作者：
MOCHIZUKI, A [1 ]
MOTOYOSHI, K [1 ]
KOBAYASHI, S [1 ]
机构：
[1] TOKYO UNIV AGR & TECHNOL, GRAD SCH TECHNOL, DIV ELECTR & INFORMAT ENGN, KOGANEI, TOKYO 184, JAPAN
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1991年 / 30卷 / 11B期
关键词：
NEMATIC LIQUID CRYSTAL; FERROELECTRIC LAYER; POLARIZATION SWITCHING; LONGITUDINAL PERMANENT DIPOLE;
D O I：
10.1143/JJAP.30.L1959
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The polarization switching current observed in a cell filled with a liquid crystal, which normally takes a nematic phase, aligned using highly polarized orientation films is shown to reveal a saturation versus the amplitude of the applied voltage depending on the pretilt angle. This behavior is explained by solving an equation for pretilted and anchored nematic medium having a longitudinal permanent dipole moment.
引用
收藏
页码：L1959 / L1960
页数：2
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