Reorientation of director of nematic liquid crystals, doped with azodyes, under light and low-frequency fields

被引：7
|
作者：
Barnik, MI
Kharchenko, SA
Kitaeva, VF
Zolot'ko, AS
机构：
[1] AV Shubnikov Crystallog Inst, Moscow 117333, Russia
[2] PN Lebedev Phys Inst, Moscow 119991, Russia
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2002年 / 375卷
关键词：
nematic liquid crystal; dye; electric field; magnetic field;
D O I：
10.1080/10587250210592
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An interaction of the director of NLCs, doped with mono- and diazodyes and showing the sign-inversion nonlinearity, with the simultaneously applied light and low-frequency electric fields has been studied using the technique of the aberrational self-action. Mathematical simulation of this interaction was performed. A fair fit to the experimental data was obtained.
引用
收藏
页码：363 / 372
页数：10
相关论文
共 50 条
  • [41] Defects of cylindrical type in nematic liquid crystals: director fields of mirror symmetry
    Kushnaryova, T.
    Kushnaryov, S.
    Pershin, V.
    Molecular Crystals and Liquid Crystals Science and Technology, Section A: Molecular Crystals and Liquid Crystals, 1995, 265 (pt 5):
  • [42] DIRECTOR FLUCTUATIONS IN NEMATIC LIQUID-CRYSTALS IN EXTERNAL ELECTRIC-FIELDS
    MIGRANOV, NG
    UKRAINSKII FIZICHESKII ZHURNAL, 1988, 33 (12): : 1811 - 1813
  • [43] Defects of cylindrical type in nematic liquid crystals: Director fields of mirror symmetry
    Kushnaryova, T
    Kushnaryov, S
    Pershin, V
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1995, 265 : 549 - 561
  • [44] Features of director reorientation in a thin nematic film under the influence of crossed electric and magnetic fields
    Sliwa, Izabela
    Maslennikov, Pavel V.
    Zakharov, Alex V.
    PHYSICAL REVIEW E, 2024, 109 (04)
  • [45] THE DYNAMICS OF REORIENTATION OF NEMATIC LIQUID-CRYSTALS IN A FIELD OF A LIGHT-WAVE
    ROMANOV, VCP
    FEDOROV, DO
    OPTIKA I SPEKTROSKOPIYA, 1995, 79 (02): : 313 - 319
  • [46] Observation of the effect of light-induced hydrodynamic reorientation of nematic liquid crystals
    Akopyan, R.S.
    Alaverdyan, R.B.
    Oganisyan, M.Zh.
    Chilingaryan, Yu.S.
    Optics and Spectroscopy (English translation of Optika i Spektroskopiya), 1998, 84 (05): : 685 - 687
  • [47] Observation of the effect of light-induced hydrodynamic reorientation of nematic liquid crystals
    Akopyan, RS
    Alaverdyan, RB
    Oganisyan, MZ
    Chilingaryan, YS
    OPTICS AND SPECTROSCOPY, 1998, 84 (05) : 685 - 687
  • [48] Dynamics of light induced reorientation of nematic liquid crystals in spatially confined beams
    Brasselet, E
    Galstian, T
    Dubé, LJ
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2004, 421 : 69 - 80
  • [49] Nematic liquid crystals in frequency and amplitude modulated electric fields
    Lev, BI
    Sergienko, VN
    Tomchuk, PM
    Frolova, EK
    LIQUID CRYSTALS, 2001, 28 (07) : 973 - 982
  • [50] Nematic Director Reorientation at Solid and Liquid Interfaces under Flow: SAXS Studies in a Microfluidic Device
    Silva, Bruno F. B.
    Zepeda-Rosales, Miguel
    Venkateswaran, Neeraja
    Fletcher, Bretton J.
    Carter, Lester G.
    Matsui, Tsutomu
    Weiss, Thomas M.
    Han, Jun
    Li, Youli
    Olsson, Ulf
    Safinya, Cyrus R.
    LANGMUIR, 2015, 31 (14) : 4361 - 4371
12345