Light-induced pattern formation in nematic liquid crystals

被引：0
|
作者：
Demeter, G [1 ]
Kramer, L [1 ]
机构：
[1] Univ Bayreuth, Inst Phys, D-95440 Bayreuth, Germany
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2001年 / 366卷
关键词：
light-induced Freedericksz transition; pattern formation; dynamical phenomena;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We present a theoretical study of the Light-Induced Freedricksz transition in two geometries where dynamical phenomena induced by the laser light have been observed. We consider a spatially extended system, i.e. we assume the laser beam to be much wider than the thickness of the cell. We suggest that pattern formation phenomena in the plane of the cell entirely due to the light-director interaction should be possible to observe.
引用
收藏
页码：2659 / 2666
页数：8
相关论文
共 50 条
  • [21] STUDY OF THE STRUCTURE OF LIGHT-INDUCED DISTURBED FIELDS OF THE DIRECTOR OF NEMATIC LIQUID-CRYSTALS
    GARIBYAN, OV
    TABIRYAN, NV
    CHILINGARYAN, YS
    ZHURNAL TEKHNICHESKOI FIZIKI, 1984, 54 (04): : 821 - 823
  • [22] Role of space charges on light-induced effects in nematic liquid crystals doped by methyl red
    Lucchetti, L.
    Simoni, F.
    PHYSICAL REVIEW E, 2014, 89 (03):
  • [23] Non-resonant light-induced chirality in non-chiral nematic liquid crystals
    Brasselet, E
    Galstian, TV
    OPTICS COMMUNICATIONS, 2001, 200 (1-6) : 241 - 248
  • [24] TRANSFORMATION OF THE LIGHT-WAVE FRONT IN NEMATIC LIQUID-CRYSTALS NEAR THE LIGHT-INDUCED FREDERICKS TRANSITION
    TABIRYAN, NV
    CHILINGARYAN, YS
    ZHURNAL TEKHNICHESKOI FIZIKI, 1982, 52 (04): : 769 - 770
  • [25] Dynamical phenomena in nematic liquid crystals induced by light
    Krimer, Dmitry O.
    Demeter, Gabor
    Kramer, Lorenz
    SELF-ASSEMBLY, PATTERN FORMATION AND GROWTH PHENOMENA IN NANO-SYSTEMS, 2006, 218 : 83 - +
  • [26] Light induced waveguide in chiral nematic liquid crystals
    Laudyn, Urszula A.
    Sala, Filip A.
    Rutkowska, Katarzyna A.
    Sierakowski, Marek
    Karpierz, Miroslaw A.
    2012 PHOTONICS GLOBAL CONFERENCE (PGC), 2012,
  • [27] Light Induced Thermocapillary Motion in Nematic Liquid Crystals
    Poursamad, J. B.
    Jahanbakhsh, F. B.
    Aas, M.
    Aghdami, K. M.
    Sahraei, M.
    Hakopyan, R. S.
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2012, 560 : 57 - 61
  • [28] Light-induced orientation transition in nematic liquid crystalline polymer
    Budagovsky, I. A.
    Zolot'ko, A. S.
    Ochkin, V. N.
    Shvetsov, S. A.
    Bobrovsky, A. Yu.
    Boiko, N. I.
    Shibaev, V. P.
    BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE, 2016, 43 (04) : 128 - 131
  • [29] Light-induced orientation transition in nematic liquid crystalline polymer
    I. A. Budagovsky
    A. S. Zolot’ko
    V. N. Ochkin
    S. A. Shvetsov
    A. Yu. Bobrovsky
    N. I. Boiko
    V. P. Shibaev
    Bulletin of the Lebedev Physics Institute, 2016, 43 : 128 - 131
  • [30] Light-induced hydrodynamic reorientation of hybrid aligned nematic liquid crystals caused by direct volume expansion
    Dadalyan, T.
    Petrosyan, K.
    Alaverdyan, R.
    Hakobyan, R.
    LIQUID CRYSTALS, 2019, 46 (05) : 694 - 699
12345