Light scattering by fluctuations in a ferroelectric liquid-crystal cell

被引：0
|
作者：
Shalaginov, AN [1 ]
机构：
[1] St Petersburg State Univ, Inst Phys, St Petersburg 198904, Russia
来源：
OPTICS AND SPECTROSCOPY | 1998年 / 85卷 / 01期
关键词：
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Light scattering by fluctuations of the c-director is studied in cells with smectic liquid crystals of the Sm-A* type. The main attention is paid to the effect of the energy of cohesion of the director field with substrates and Coulomb interaction of polarization charges on the angular distribution of light. It is shown that the intensity of forward scattering depends mainly on the cohesive force, while the width of the angular distribution is predominantly determined by the value of spontaneous polarization.
引用
收藏
页码：99 / 105
页数：7
相关论文
共 50 条
  • [1] FLUCTUATIONS AND LIGHT-SCATTERING IN A COMPRESSIBLE CHOLESTERIC LIQUID-CRYSTAL
    PARSONS, JD
    HAYES, CF
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1975, 29 (3-4) : 295 - 309
  • [2] OBSERVATION OF PHASON DISPERSION IN A FERROELECTRIC LIQUID-CRYSTAL BY LIGHT-SCATTERING
    MUSEVIC, I
    BLINC, R
    ZEKS, B
    FILIPIC, C
    COPIC, M
    SEPPEN, A
    WYDER, P
    LEVANYUK, A
    PHYSICAL REVIEW LETTERS, 1988, 60 (15) : 1530 - 1533
  • [3] DYNAMIC LIGHT-SCATTERING OF SURFACE FLUCTUATIONS OF A NEMATIC LIQUID-CRYSTAL
    SHIH, LB
    MANN, JA
    BROWN, GH
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1983, 98 (1-4): : 47 - 65
  • [4] LIGHT-SCATTERING BY UNIAXIAL AND BIAXIAL FLUCTUATIONS IN A NEMATIC LIQUID-CRYSTAL
    SIDOROV, VI
    ZAREMBA, VG
    UKRAINSKII FIZICHESKII ZHURNAL, 1985, 30 (12): : 1816 - 1818
  • [5] ANGULAR-DEPENDENCE OF TRANSIENT LIGHT-SCATTERING IN FERROELECTRIC LIQUID-CRYSTAL
    TAGAWA, A
    HATAI, T
    NAKAO, K
    OZAKI, M
    YOSHINO, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1989, 28 : 133 - 135
  • [6] ANALYSIS OF QUASI-ELASTIC LIGHT-SCATTERING IN FERROELECTRIC LIQUID-CRYSTAL
    ZHANG, P
    YIN, Z
    ZHANG, MS
    HUANG, Q
    CHINESE PHYSICS LETTERS, 1994, 11 (09) : 585 - 588
  • [7] UNIFORMLY ALIGNED FERROELECTRIC LIQUID-CRYSTAL CELL APPLIED TO A LIGHT VALVE
    TAHATA, S
    MASUMI, T
    KAHO, S
    MIZUNUMA, M
    HORIKAWA, T
    NAKAJIMA, H
    NISHI, K
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1992, 223 : 189 - 194
  • [8] FLUCTUATIONS OF INTENSITY OF LIGHT DISPERSED BY LIQUID-CRYSTAL
    KIRYANOV, SV
    VESTNIK MOSKOVSKOGO UNIVERSITETA SERIYA 3 FIZIKA ASTRONOMIYA, 1977, 18 (04): : 57 - 61
  • [9] POLARIZATION REVERSAL PROCESS AND TRANSIENT LIGHT-SCATTERING IN POLYMERIC FERROELECTRIC LIQUID-CRYSTAL
    MORITAKE, H
    FUWA, Y
    OZAKI, M
    HWANG, JC
    YOSHINO, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1995, 34 (9B): : 5429 - 5432
  • [10] ORIENTATIONAL FLUCTUATIONS OF A LYOTROPIC NEMATIC LIQUID-CRYSTAL MEASURED BY QUASIELASTIC LIGHT-SCATTERING
    KUMAR, S
    YU, LJ
    LITSTER, JD
    PHYSICAL REVIEW LETTERS, 1983, 50 (21) : 1672 - 1675
12345