Analytical studies of the magnetic domain wall structure in the presence of non-uniform exchange bias

The pinning phenomena of the domain wall in the presence of exchange bias are studied analytically. The analytic solution of the domain wall spin configuration is presented. Unlike the traditional solution, which is symmetric, our new solution could exhibit the asymmetry of the domain wall spin prof...

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Main Authors:	Yee-Mou Kao, Lance Horng, Chi-Ho Cheng
Format:	Article
Language:	English
Published:	AIP Publishing LLC 2021-06-01
Series:	AIP Advances
Online Access:	http://dx.doi.org/10.1063/5.0046803

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spelling	doaj-2ee18b010c794669b5bff581978647f42021-07-08T13:20:01ZengAIP Publishing LLCAIP Advances2158-32262021-06-01116065308065308-510.1063/5.0046803Analytical studies of the magnetic domain wall structure in the presence of non-uniform exchange biasYee-Mou Kao0Lance Horng1Chi-Ho Cheng2Department of Physics, National Changhua University of Education, Changhua 500, TaiwanDepartment of Physics, National Changhua University of Education, Changhua 500, TaiwanDepartment of Physics, National Changhua University of Education, Changhua 500, TaiwanThe pinning phenomena of the domain wall in the presence of exchange bias are studied analytically. The analytic solution of the domain wall spin configuration is presented. Unlike the traditional solution, which is symmetric, our new solution could exhibit the asymmetry of the domain wall spin profile. Using the solution, the domain wall position, its width, its stability, and the depinning field are discussed analytically.http://dx.doi.org/10.1063/5.0046803
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Yee-Mou Kao Lance Horng Chi-Ho Cheng
spellingShingle	Yee-Mou Kao Lance Horng Chi-Ho Cheng Analytical studies of the magnetic domain wall structure in the presence of non-uniform exchange bias AIP Advances
author_facet	Yee-Mou Kao Lance Horng Chi-Ho Cheng
author_sort	Yee-Mou Kao
title	Analytical studies of the magnetic domain wall structure in the presence of non-uniform exchange bias
title_short	Analytical studies of the magnetic domain wall structure in the presence of non-uniform exchange bias
title_full	Analytical studies of the magnetic domain wall structure in the presence of non-uniform exchange bias
title_fullStr	Analytical studies of the magnetic domain wall structure in the presence of non-uniform exchange bias
title_full_unstemmed	Analytical studies of the magnetic domain wall structure in the presence of non-uniform exchange bias
title_sort	analytical studies of the magnetic domain wall structure in the presence of non-uniform exchange bias
publisher	AIP Publishing LLC
series	AIP Advances
issn	2158-3226
publishDate	2021-06-01
description	The pinning phenomena of the domain wall in the presence of exchange bias are studied analytically. The analytic solution of the domain wall spin configuration is presented. Unlike the traditional solution, which is symmetric, our new solution could exhibit the asymmetry of the domain wall spin profile. Using the solution, the domain wall position, its width, its stability, and the depinning field are discussed analytically.
url	http://dx.doi.org/10.1063/5.0046803
work_keys_str_mv	AT yeemoukao analyticalstudiesofthemagneticdomainwallstructureinthepresenceofnonuniformexchangebias AT lancehorng analyticalstudiesofthemagneticdomainwallstructureinthepresenceofnonuniformexchangebias AT chihocheng analyticalstudiesofthemagneticdomainwallstructureinthepresenceofnonuniformexchangebias
_version_	1721313293653508096

Analytical studies of the magnetic domain wall structure in the presence of non-uniform exchange bias

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