Magnetoimpedance effect in current annealed Co-based amorphous wires

被引：22

作者：

Ghanaatshoar, M. ^{[1
]}

Tehranchi, M. M. ^{[1
]}

Mohseni, S. M. ^{[1
]}

Parhizkari, M. ^{[1
]}

Roozmeh, S. E. ^{[1
]}

Gharehbagh, A. Jazayeri ^{[2
]}

机构：

[1] Shaheed Beheshti Univ, Laser & Plasma Res Inst, Tehran 1983963113, Iran

[2] Inst Technol Dev Res, Mat Res Ctr, Tehran, Iran

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2006年 / 304卷 / 02期

关键词：

Amorphous Co-based wires; Current annealing; Magnetoimpedance;

D O I：

10.1016/j.jmmm.2006.02.193

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Current-annealing of Co68.15Fe4.35Si12.5B15 amorphous wires has been studied at various vacuum orders. Structure-sensitive properties such as the electrical resistance during Joule heating treatment have been monitored to investigate the structural changes. Different driving currents have been. owed through the samples at different vacuums between 6 x 10(-2) and 6 x 10(-5) mbar. Regarding the giant magnetoimpedance (GMI) effect, annealing at different vacuums but with the same current can lead to various responses. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：E706 / E708

页数：3

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