Magnetoimpedance of sandwiched films:: experimental results and numerical calculations

被引：43

作者：

Kurlyandskaya, GV

Muñoz, JL

Barandiarán, JM

García-Arribas, A

Svalov, AV

Vas'kovskiy, VO

机构：

[1] Univ Basque Country, Dpto Elect & Elect, EHU, E-48080 Bilbao, Spain

[2] USU, Inst Phys & Appl Math, Ekaterinburg 620083, Russia

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2002年 / 242卷 / PART I期

关键词：

thin films; sandwich; numerical simulation; magnetoimpedance;

D O I：

10.1016/S0304-8853(01)01147-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The magnetoimpedance effect (MI) is studied in FeNi/Cu/FeNi and FeNi/Si/Cu/Si/FeNi sandwiches with different widths of a central Cu layer in the frequency range of 0.1-150 MHz. A maximum MI of about 8% was obtained. A weak dependence of the MI on the amplitude of the AC indicates almost linear MI behavior. The results of finite elements method numerical calculations are compared with the experiments, showing it is a powerful tool to predict the MI behavior. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：291 / 293

页数：3

共 10 条

[1] High-frequency giant magneto-impedance in multilayered magnetic films [J].