Magnetic properties of short amorphous microwires

被引：20

作者：

Perov, NS ^{[1
]}

Radkovskaya, AA

Antonov, AS

Usov, NA

Baranov, SA

Larin, VS

Torcunov, AV

机构：

[1] Moscow State Univ, Fac Phys, Moscow 119899, Russia

[2] Sci Ctr Appl Prob Electrodynam, Moscow 127412, Russia

[3] Troitsk Inst Innovat & Fus Res, Troitsk 142092, Russia

[4] Amo Tec SRL, Kishinev 2038, Moldova

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1999年 / 196卷

基金：

俄罗斯基础研究基金会;

关键词：

amorphous wires; magnetic structure; remagnetization;

D O I：

10.1016/S0304-8853(98)00767-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnetic properties of amorphous Fe- and Go-rich wires with different magnetostriction are studied in dependence on their length (8 mm < L < 28 mm). For Co-rich wires a critical wire length L* is estimated. It is shown that for L < L* the influence of demagnetizing fields on the wire magnetization is substantial and the wire remanent magnetization is proportional to the square of the wire length. The oscillations of the magnetic moment component parallel to the wire axis during the cross remagnetization processes are found. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：385 / 387

页数：3

共 4 条

[1]

PEROV NS, 1996, P RUSS JAP JOINT SEM, P90

[2] INFLUENCE OF THE SAMPLE LENGTH ON THE SWITCHING PROCESS OF MAGNETOSTRICTIVE AMORPHOUS WIRE [J].