INFLUENCE OF THE THERMAL TREATMENTS AND MECHANICAL-STRESS ON THE MAGNETIC BISTABLE BEHAVIOR IN A CO-SI-B AMORPHOUS WIRE

被引:14
作者
ARAGONESES, P
BIANCO, JM
GONZALEZ, J
VAZQUEZ, M
机构
[1] UNIV BASQUE COUNTRY, EUITI, DEPT FIS APLICADA, E-20080 SAN SEBASTIAN, SPAIN
[2] CSIC, INST CIENCIA MAT, E-28006 MADRID, SPAIN
关键词
D O I
10.1109/20.281201
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Magnetic bistable behavior of Co72.5Si12.5B15 amorphous wire has been investigated. Such study has been performed from the dependence of the switching field, H*, and reduced remanence, m(r), on applied tensile stress (sigma(a)) in wires submitted to single-current and stress-current annealing. This dependence was obtained from the M(Z)-H-Z and M(Z)-H-phi hysteresis loops of the wire and they suggest a different mechanism to that of nucleation process for explaining the bistable magnetic behavior of this wire.
引用
收藏
页码:3475 / 3477
页数:3
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