Ellipsometry of molecular reorientation in a freely suspended ferroelectric liquid crystal film

被引：0
|
作者：
Uto, S
Matsumoto, Y
Ozaki, M
Yoshino, K
机构：
[1] Osaka Inst Technol, Dept Elect Engn, Asahi Ku, Osaka 5358585, Japan
[2] Osaka Univ, Grad Sch Engn, Dept Elect Engn, Suita, Osaka 5650871, Japan
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2001年 / 366卷
关键词：
ferroelectric liquid crystal; freely suspended film; electrooptic effect; ellipsometry; helical structure;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Optical measurements of a field induced molecular reorientation process in a freely suspended ferroelectric liquid crystal film (FSFLC) have been studied. In order to measure a direction and a magnitude of a birefringence of the film at the reorientation, a photoelastic modulator has been used. A complicated response that has broad spectrum of the response speed is observed in the thick FSFLC film that has helical structure.
引用
收藏
页码：2417 / 2423
页数：7
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