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

页码：L1959 / L1960

页数：2

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