Periodicity in nematic liquid crystal walls

被引:5
作者
Simoes, M
机构
[1] Departamento de Física, Universidade Estadual de Londrina, Campus Universitário, Londrina Paraná
来源
PHYSICAL REVIEW E | 1996年 / 54卷 / 06期
关键词
D O I
10.1103/PhysRevE.54.6952
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
The elastic continuum theory of nematic liquid crystals is used to show that the periodicity of the walls that are observed above the critical Frederick's field in nematic liquid crystals is closely related to the dimensionality of these structures, and that the pi symmetry of the director and the fluid flow mechanism, usually regarded as responsible for these walls, are not enough to fully explain the observed periodicity.
引用
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页码:6952 / 6954
页数:3
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