Giant magneto impedance in electroplated NiFeMo/Cu microwires

被引：20
作者：
Velleuer, J.
Munoz, A. G.
Yakabchuk, H.
Schiefer, C.
Hackl, A.
Kisker, E.
机构：
[1] Univ Erlangen Nurnberg, Inst Werkstoffwissensch, D-91058 Erlangen, Germany
[2] Univ Dusseldorf, Inst Angew Phys, D-40225 Dusseldorf, Germany
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2007年 / 311卷 / 02期
关键词：
GMI; Ni-Fe-Mo alloys; magnetic properties; sensors;
D O I：
10.1016/j.jmmm.2006.08.030
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Electroplated soft magnetic FeNiMo alloy films on Cu mircrowires show magneto impedance effects larger than 1000%. The magnetic anisotropy generated by the axial deposition of the alloy seems to be an important factor for the achievement of magnetoimpedance. The extent of this effect also increases with the layer thickness. Furthermore, the impedance is markedly improved after the annealing of the coating under an external magnetic field. (C) 2006 Elsevier B.V. All rights reserved.
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收藏
页码：651 / 657
页数：7
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