HYBRID ALIGNED NEMATIC FILMS WITH HORIZONTALLY DEGENERATED BOUNDARY-CONDITIONS AND SADDLE-SPLAY ELASTIC TERM

被引：23

作者：

LAVRENTOVICH, OD ^{[1
]}

机构：

[1] ACAD SCI UKSSR,INST PHYS,KYIV 252028,UKRAINE,USSR

来源：

PHYSICA SCRIPTA | 1991年 / T39卷

关键词：

D O I：

10.1088/0031-8949/1991/T39/064

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The elastic energy of topological points defects and strings connecting pairs of defects is discussed for the geometry of hybrid aligned nematic film with horizontally degenerated boundary conditions. Experimental determination of their structure enables to reach an estimation of the saddle-splay elastic constant.

引用

页码：394 / 395

页数：2

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