Investigation of surface magnetization reversal in Co-rich amorphous microwires with magneto-impedance effect

被引：4
|
作者：
Chizhik, A.
Garcia, C.
Zhukov, A.
Gonzalez, J. [1 ]
Dominguez, L.
Blancob, J. M.
机构：
[1] Univ Basque Country, Fac Quim, Dept Fis Mat, E-20080 San Sebastian, Spain
[2] EPV, EHU, EUPDS, Dept Fis Aplicada 1, San Sebastian 20018, Spain
来源：
PHYSICA B-CONDENSED MATTER | 2006年 / 384卷 / 1-2期
关键词：
amorphous wire; Kerr effect; GMI effect;
D O I：
10.1016/j.physb.2006.05.021
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Investigation of the surface magnetization reversal and the magnetoimpedance (MI) effect have been performed in Co-rich glass-covered microwires with identical composition and different thickness of glass covering. The correlation between the mechanism of the surface magnetization reversal and the value of MI effect has been discovered. The Kerr effect study showed that the bias magnetic field induces shift of circular hysteresis loop. This shift could be considered as a characteristic feature of the high value of the MI ratio. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：5 / 8
页数：4
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