The anisotropy of the surface tension at the magnetic-field-induced phase transformations

被引：4
|
作者：
Cebers, A
机构：
[1] Univ Latvia, Inst Phys, Latvian Acad Sci, LV-2169 Riga, Latvia
[2] Univ Paris 07, Paris, France
[3] Univ Paris 06, LMDH, Paris, France
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2002年 / 252卷 / 1-3期
关键词：
surface tension; Wulff construction; Hele-Shaw cell;
D O I：
10.1016/S0304-8853(02)00621-2
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The surface properties of the magnetic colloid phases arising at the magnetic-field-induced phase separation in the Hele-Shaw cell are considered. By the numerical resolution of the equation for the concentration distribution in the transition layer between the phases, the anisotropy of the surface tension is calculated. The anisotropic shapes of the droplets of the concentrated phase are found by the Wulff construction and are compared with that obtained by the numerical simulation of the kinetics of the magnetic colloid phase separation in the Hele-Shaw cell. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：259 / 261
页数：3
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