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

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...

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Main Authors: Hiroaki Kikuchi, Chihiro Sumida
Format: Article
Language:English
Published: AIP Publishing LLC 2018-05-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.5006709
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spelling doaj-649d22256c5b47ed86adf75608d881712020-11-24T22:22:57ZengAIP Publishing LLCAIP Advances2158-32262018-05-0185056618056618-510.1063/1.5006709125892ADVAnalysis of asymmetric property with DC bias current on thin-film magnetoimpedance elementHiroaki Kikuchi0Chihiro Sumida1Faculty of Science and Engineering, Iwate University, Morioka 020-8551, JapanFaculty of Science and Engineering, Iwate University, Morioka 020-8551, JapanWe 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.http://dx.doi.org/10.1063/1.5006709
collection DOAJ
language English
format Article
sources DOAJ
author Hiroaki Kikuchi
Chihiro Sumida
spellingShingle Hiroaki Kikuchi
Chihiro Sumida
Analysis of asymmetric property with DC bias current on thin-film magnetoimpedance element
AIP Advances
author_facet Hiroaki Kikuchi
Chihiro Sumida
author_sort Hiroaki Kikuchi
title Analysis of asymmetric property with DC bias current on thin-film magnetoimpedance element
title_short Analysis of asymmetric property with DC bias current on thin-film magnetoimpedance element
title_full Analysis of asymmetric property with DC bias current on thin-film magnetoimpedance element
title_fullStr Analysis of asymmetric property with DC bias current on thin-film magnetoimpedance element
title_full_unstemmed Analysis of asymmetric property with DC bias current on thin-film magnetoimpedance element
title_sort analysis of asymmetric property with dc bias current on thin-film magnetoimpedance element
publisher AIP Publishing LLC
series AIP Advances
issn 2158-3226
publishDate 2018-05-01
description 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.
url http://dx.doi.org/10.1063/1.5006709
work_keys_str_mv AT hiroakikikuchi analysisofasymmetricpropertywithdcbiascurrentonthinfilmmagnetoimpedanceelement
AT chihirosumida analysisofasymmetricpropertywithdcbiascurrentonthinfilmmagnetoimpedanceelement
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