Evaluation of the linear magnetostriction in amorphous wires using the giant magneto-impedance effect

被引:60
作者
Knobel, M
GomezPolo, C
Vazquez, M
机构
[1] UCM,INST MAGNETISMO APLICADO,LAS ROZAS MADRID 28230,MADRID,SPAIN
[2] CSIC,INST CIENCIA MAT,LAS ROZAS MADRID 28230,MADRID,SPAIN
[3] UNIV COMPLUTENSE MADRID,FAC FIS,DEPT FIS MAT,MADRID,SPAIN
关键词
magneto-impedance; amorphous wires; magnetostriction;
D O I
10.1016/0304-8853(96)00178-3
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The stress dependence of the magneto-impedance effect is explored to estimate the magnetostriction constant and its stress derivative on a nearly non-magnetostrictive Co68.1Fe4.4Si12.5B15 amorphous wire. Comparing the results with those obtained with the small-angle magnetization rotation method, good accuracy is obtained.
引用
收藏
页码:243 / 244
页数:2
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