Structure of the core of a screw dislocation in smectic A liquid crystals
作者:
Harald Pleiner,
期刊:
Liquid Crystals
(Taylor Available online 1986)
卷期:
Volume 1,
issue 2
页码: 197-201
ISSN:0267-8292
年代: 1986
DOI:10.1080/02678298608086506
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The structure of the core region of a screw dislocation in smectic A liquid crystals is investigated by a Ginzburg–Landau type expansion of the smectic order parameter. The core radius and the energy of a screw dislocation are discussed.
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