A Discrete Change of the Rotation Angle in Twisted Structures
作者:
S. Pajeda,
S. Pajedienė,
R. Vaišnoras,
O. Adomėnieneė,
期刊:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
(Taylor Available online 1995)
卷期:
Volume 265,
issue 1
页码: 283-290
ISSN:1058-725X
年代: 1995
DOI:10.1080/10587259508041699
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A forced relaxation of LC molecules placed in an usual twist cell was realised at relative low AC electric field frequencies in a nematic LC material, possesing an inversion of dielectric anisotropy sign upon frequency. Some changes of periodic structures were observed in range of critical frequencies. A discrete change of the rotation angle of the NLC structure was observed. The possibility of the practical use of this penomena is discussed.
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