CAPILLARY OSCILLATIONS AND INSTABILITIES OF DISCOTIC LIQUID-CRYSTAL THREADS

被引：14

作者：

GHARBIA, M ^{[1
]}

GHARBI, A ^{[1
]}

CAGNON, M ^{[1
]}

DURAND, G ^{[1
]}

机构：

[1] UNIV PARIS 11,CNRS,PHYS SOLIDES LAB 2,F-91405 ORSAY,FRANCE

来源：

JOURNAL DE PHYSIQUE | 1990年 / 51卷 / 12期

关键词：

D O I：

10.1051/jphys:0199000510120135500

中图分类号：

学科分类号：

摘要：

Mechanical experiments on thin threads in discotic liquid crystal are described. Thread resonance under oscillating electric field excitation allows the measurement of the surface tension. Buckling instabilities are observed under mechanical compression and also under magnetic field. All these effects, dominated by surface tension after plastic relaxation, are characteristic of the discotic ordering which ensures the thread stability.

引用

页码：1355 / 1365

页数：11

共 11 条

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