Analysis of asymmetric property with DC bias current on thin-film magnetoimpedance element

We theoretically analyzed the magnetoimpedance profile of a thin-film element with a DC bias current using the bias susceptibility theory and Maxwell’s equations. Although the analysis model predicts that an element with a rectangular cross section shows symmetric impedance property with respect to...

Full description

Saved in:
Bibliographic Details
Published in:AIP advances 2018-05, Vol.8 (5), p.056618-056618-5
Main Authors: Kikuchi, Hiroaki, Sumida, Chihiro
Format: Article
Language:English
Subjects:
Asymmetry
Bias
Cross-sections
Direct current
Magnetic properties
Magnetoimpedance
Thin films
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We theoretically analyzed the magnetoimpedance profile of a thin-film element with a DC bias current using the bias susceptibility theory and Maxwell’s equations. Although the analysis model predicts that an element with a rectangular cross section shows symmetric impedance property with respect to the Z-axis with DC bias current, the experimental results showed asymmetric properties. Taking the shape imbalance and trapezoidal cross section of the element into account, we explained the asymmetric impedance properties qualitatively.
ISSN:2158-3226
2158-3226
DOI:10.1063/1.5006709