Low field magnetoimpedance in FeSiB and CoSiB amorphous wires

被引:21
|
作者
Atalay, S [1 ]
Bayri, N [1 ]
机构
[1] Inonu Univ, Sci & Arts Fac, Dept Phys, TR-44069 Malatya, Turkey
关键词
amorphous wire; magnetoimpedance;
D O I
10.1016/j.jmmm.2003.12.092
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The low magnetic field, H, dependence of real part of impedance, R, of as-received FeSiB and CoSiB wires have been investigated. The measurements were performed at various frequencies for various wire lengths. The wires with length longer than 7cm show sharp peaks in the R-H curves. The combination of R-H data with M-H data indicates the existence of interaction between motion of the domain wall in the inner core and the magnetic moments in the outer shell. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码:1365 / 1367
页数:3
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