High-frequency magnetoimpedance on annealed amorphous magnetic wires with different magneto striction constants

被引：4
|
作者：
Celegato, F.
Coisson, M.
Kane, S. N.
Tiberto, P.
Vinai, F.
机构：
[1] INRIM, Dept Mat, I-10135 Turin, Italy
[2] Devi Ahilya Univ, Sch Phys, Indore 452017, Madhya Pradesh, India
来源：
JOURNAL OF NON-CRYSTALLINE SOLIDS | 2007年 / 353卷 / 8-10期
关键词：
magnetic properties;
D O I：
10.1016/j.jnoncrysol.2006.12.060
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Amorphous Co-based and Fe-based magnetic wires having magnetostriction constants ranging from nearly zero positive values to large positive values, have been submitted to different thermal treatments (dc Joule heating and furnace annealing) to relax internal stresses produced during fabrication and to possibly induce different magnetic anisotropy. High-frequency (up to 6 GHz) magnetoimpedance GMI response has been studied as a function of frequency and thermal treatment in order to experimentally investigate the role of all these parameters on GMI. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：919 / 921
页数：3
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