DYNAMICS OF LYOTROPIC FERRONEMATIC LIQUID-CRYSTALS SUBMITTED TO MAGNETIC-FIELDS

被引：47

作者：

BACRI, JC ^{[1
]}

NETO, AMF ^{[1
]}

机构：

[1] UNIV PARIS 06,ACOUST & OPT MAT CONDENSEE LAB,F-75252 PARIS 05,FRANCE

来源：

PHYSICAL REVIEW E | 1994年 / 50卷 / 05期

关键词：

D O I：

10.1103/PhysRevE.50.3860

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The dynamical behavior of lyotropic ferronematic liquid crystals of potassium laurate, decanol (or decilamonium chloride), water, and ferrofluid is studied by means of optical techniques, under the influence of magnetic fields. Making use of interferometric measurements, three different processes, with typical characteristic times, were identified. The usual rotational viscosity of lyotropic liquid crystals (1 p) is obtained associated with the collective behavior of the magnetic particles in the nematic matrix. © 1994 The American Physical Society.

引用

页码：3860 / 3864

页数：5

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