Influence of induced anisotropy and magnetostriction in the magnetoimpedance and its aftereffect in CoFeSiB amorphous ribbons

被引：3
|
作者：
Pirota, KR
Schoenmaker, J
Sartorelli, ML
Knobel, M
Gutierrez, J
Barandiarán, JM
机构：
[1] Univ Estadual Campinas, UNICAMP, Inst Fis Gleb Wataghin, BR-13083970 Campinas, SP, Brazil
[2] UPV, EHU, Dept Electricidad & Elect, ES-48080 Bilbao, Spain
来源：
MAGNETISM, MAGNETIC MATERIALS AND THEIR APPLICATIONS | 1999年 / 302-3卷
关键词：
giant magnetoimpedance; amorphous ribbons; magnetic properties;
D O I：
10.4028/www.scientific.net/MSF.302-303.229
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Large giant magnetoimpedance (GMI) ratios and negligible GMI relaxation are desirable behaviours to a good sample for magnetic sensor applications. Both effects were measured in asquenched and stress-annealed amorphous ribbons with different magnetostriction values. The specific thermal treatment employed drastically reduces the GMI aftereffect of the sample, while it keeps large GMI response, therefore improving its perspectives in applications.
引用
收藏
页码：229 / 233
页数：5
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