THE ANISOTROPY OF THE MACROSCOPIC EQUATIONS FOR FERROFLUIDS AND A COMPARISON WITH EXPERIMENTAL RESULTS ON ULTRASOUND

被引：15

作者：

PLEINER, H

BRAND, HR

机构：

[1] UNIV CALIF SANTA BARBARA, DEPT MAT, SANTA BARBARA, CA 93106 USA

[2] UNIV CALIF LOS ALAMOS SCI LAB, CTR NONLINEAR STUDIES, LOS ALAMOS, NM 87545 USA

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1990年 / 85卷 / 1-3期

关键词：

D O I：

10.1016/0304-8853(90)90034-N

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We derive linear macroscopic equations for ferrofluids, in the case of macroscopic anisotropy due to chain formation induced by a strong external magnetic field. Aside from nematodynamics, we propose an additional nonhydrodynamic mode, vibrations of the chains, to explain the observed anisotropy in the ultrasound velocity. © 1990.

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页码：125 / 128

页数：4

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