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
相关论文
共 50 条
  • [41] STRING DEFECTS IN FREELY SUSPENDED LIQUID-CRYSTAL FILMS
    PANG, JZ
    MUZNY, CD
    CLARK, NA
    PHYSICAL REVIEW LETTERS, 1992, 69 (19) : 2783 - 2786
  • [42] Electromechanical vibration study in freely suspended smectic liquid crystal
    Oue, Toshiyasu
    Nambu, Hidetaka
    Nakayama, Keizo
    Ozaki, Masanori
    Yoshino, Katsumi
    Yablonskii, Serguei V.
    Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, 2000, 347
  • [43] HEXATIC ORDERING IN FREELY SUSPENDED LIQUID-CRYSTAL FILMS
    BROCK, JD
    NOH, DY
    MCCLAIN, BR
    LITSTER, JD
    BIRGENEAU, RJ
    AHARONY, A
    HORN, PM
    LIANG, JC
    ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1989, 74 (02): : 197 - 213
  • [44] Acoustically driven oscillations of freely suspended liquid crystal filaments
    Petzold, J.
    Nemes, A.
    Eremin, A.
    Bailey, C.
    Diorio, N.
    Jakli, A.
    Stannarius, R.
    SOFT MATTER, 2009, 5 (16) : 3120 - 3126
  • [45] Electromechanical vibration study in freely suspended smectic liquid crystal
    Oue, T
    Nambu, H
    Nakayama, K
    Ozaki, M
    Yoshino, K
    Yablonskii, SV
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2000, 347 : 355 - 364
  • [46] Vibration analysis of freely suspended liquid-crystal films
    Nakano, K
    Ozaki, M
    Yoshino, K
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2004, 412 : 1987 - 1993
  • [47] COLOUR SWITCHING, DYNAMICS AND MOLECULAR REORIENTATION PROCESSES IN A VERY THIN FERROELECTRIC LIQUID CRYSTAL.
    Bawa, S.S.
    Biradar, A.M.
    Saxena, K.
    Chandra, S.
    Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes, 1987, 26 (12): : 1952 - 1958
  • [48] Study by FTIR spectroscopy of the reorientation dynamic of a ferroelectric liquid crystal
    Payan, S
    Nguyen, HT
    Destrade, C
    Desbat, B
    JOURNAL DE CHIMIE PHYSIQUE ET DE PHYSICO-CHIMIE BIOLOGIQUE, 1998, 95 (07) : 1606 - 1625
  • [49] Experimental study of the molecular reorientation induced by the ordinary wave in a nematic liquid crystal film
    Santamato, E
    Maddalena, P
    Marrucci, L
    Piccirillo, B
    LIQUID CRYSTALS, 1998, 25 (03) : 357 - 362
  • [50] Capillary force on colloidal particles in a freely suspended liquid thin film
    Sur, J
    Pak, HK
    PHYSICAL REVIEW LETTERS, 2001, 86 (19) : 4326 - 4329
12345