THEORY OF LIQUID-CRYSTALLINE PHASES IN BIAXIAL SYSTEMS

被引：1
|
作者：
LONGA, L [1 ]
TREBIN, HR [1 ]
机构：
[1] INST THEORET & ANGEW PHYS,STUTTGART,GERMANY
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1992年 / 212卷
关键词：
BIAXIAL SYSTEMS; ORDER PARAMETERS; INVARIANT EXPANSION; SC-ASTERISK PHASES;
D O I：
10.1080/10587259208037252
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
General properties of SO(3) — symmetric free-energy expansion for biaxial systems are studied. In particular, all invariants in powers of a trace-less and symmetric quadrupole tensor order parameter and a vector order parameter are identified and their relation to possible local structures are found. A new class of polar, chiral biaxial phases are predicted. © 1992, Taylor & Francis Group, LLC. All rights reserved.
引用
收藏
页码：115 / 124
页数：10
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