Topological defects in dispersed words and worlds around liquid crystals, or liquid crystal drops
作者:
O. D. LAVRENTOVICH,
期刊:
Liquid Crystals
(Taylor Available online 1998)
卷期:
Volume 24,
issue 1
页码: 117-126
ISSN:0267-8292
年代: 1998
DOI:10.1080/026782998207640
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The structure of dispersed liquid crystal droplets elasticity, surface tension, and surface anchoring. For sufficiently large droplets with radius R K / W a, where K is the bulk elastic constant and W a is the anchoring coefficient, the surface terms prevail. As a result, the equilibrium states of large droplets contain topologically stable defects. Application of topological theorems to and hedgehogs is reviewed. is controlled by a balance of the bulk defect structures, e.g. monopoles, boojums
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