Nondiagonal impedance of amorphous wires with circular magnetic anisotropy

被引：59

作者：

Antonov, AS ^{[1
]}

Iakubov, IT ^{[1
]}

Lagarkov, AN ^{[1
]}

机构：

[1] Russian Acad Sci, Sci Ctr Appl Problems Electrodynam, Moscow 127412, Russia

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1998年 / 187卷 / 02期

基金：

俄罗斯基础研究基金会;

关键词：

magneto-impedance; amorphous wires; magnetization processes;

D O I：

10.1016/S0304-8853(98)00114-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effect of the nondiagonal magnetoimpedance of amorphous wires with low magnetostriction is studied experimentally and theoretically. The nondiagonal effect was observed and investigated. For a wire with circumferential magnetic anisotropy the tensor of magnetic permeability is obtained as a function of external magnetic field amplitude H and other parameters. A strong dependence of this quantity on H is shown in the domain of the external magnetic field, H less than or equal to H-A where H-A is the anisotropy field. The nondiagonal component of the surface impedance is responsible for the measured effect. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：252 / 260

页数：9

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