Magneto-impedance effect in high permeability NiFeMo permalloy wires

被引：43

作者：

Vázquez, M

García-Beneytez, JM

Sinnecker, JP

Li, L

机构：

[1] UCM, RENFE, Inst Magnetismo Aplicado, Madrid 28230, Spain

[2] CSIC, Inst Ciencia Mat, Madrid 28230, Spain

[3] Carpenter Technol Corp, Reading, PA 19612 USA

来源：

JOURNAL OF APPLIED PHYSICS | 1998年 / 83卷 / 11期

关键词：

D O I：

10.1063/1.367606

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The giant magneto-impedance effect (GMI) has been measured in commercial HyMu80(R) permalloy wires, submitted to different treatments (annealing and cold-drawing). Although hysteresis measurements show quasibistable magnetic behavior, GMI variations as high as 160% can be found in the frequency range 1-10 MHz. The frequency dependence of the GMI is also analyzed in terms of a nonhomogeneous anisotropy distribution. (C) 1998 American Institute of Physics.

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页码：6578 / 6580

页数：3

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