First-principle calculations of the exchange interaction characteristics for multilayer magnetic structures

First-principle calculations of the exchange interaction characteristics for multilayer magnetic structures

Magnetic multilayer structures which consist of the ferromagnetic layers separated by nonmagnetic layers with giant magnetoresistance (GMR) are widely used as spintronic devices and read heads of hard disks. In this work magnetic and exchange interaction characteristics of Co/Cu/Co, Ni/Cu/Ni and Fe/...

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Main Authors: Mamonova Marina, Prudnikov Vladimir
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:EPJ Web of Conferences
Online Access:https://doi.org/10.1051/epjconf/201818503007
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spelling doaj-6206df6c05f540c68f162a651e9703772021-08-02T07:21:15ZengEDP SciencesEPJ Web of Conferences2100-014X2018-01-011850300710.1051/epjconf/201818503007epjconf_mism2017_03007First-principle calculations of the exchange interaction characteristics for multilayer magnetic structuresMamonova MarinaPrudnikov VladimirMagnetic multilayer structures which consist of the ferromagnetic layers separated by nonmagnetic layers with giant magnetoresistance (GMR) are widely used as spintronic devices and read heads of hard disks. In this work magnetic and exchange interaction characteristics of Co/Cu/Co, Ni/Cu/Ni and Fe/Cr/Fe multilayer structures are studied by using VASP software package within the Projector Augmented Wave (PAW) method with generalized-gradient approximation (GGA PBE).The finite temperature magnetism of these structures was studied by Monte-Carlo simulations with the use of the exchange interaction parameters obtained from the ab initio results.https://doi.org/10.1051/epjconf/201818503007
collection DOAJ
language English
format Article
sources DOAJ
author Mamonova Marina
Prudnikov Vladimir
spellingShingle Mamonova Marina
Prudnikov Vladimir
First-principle calculations of the exchange interaction characteristics for multilayer magnetic structures
EPJ Web of Conferences
author_facet Mamonova Marina
Prudnikov Vladimir
author_sort Mamonova Marina
title First-principle calculations of the exchange interaction characteristics for multilayer magnetic structures
title_short First-principle calculations of the exchange interaction characteristics for multilayer magnetic structures
title_full First-principle calculations of the exchange interaction characteristics for multilayer magnetic structures
title_fullStr First-principle calculations of the exchange interaction characteristics for multilayer magnetic structures
title_full_unstemmed First-principle calculations of the exchange interaction characteristics for multilayer magnetic structures
title_sort first-principle calculations of the exchange interaction characteristics for multilayer magnetic structures
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2018-01-01
description Magnetic multilayer structures which consist of the ferromagnetic layers separated by nonmagnetic layers with giant magnetoresistance (GMR) are widely used as spintronic devices and read heads of hard disks. In this work magnetic and exchange interaction characteristics of Co/Cu/Co, Ni/Cu/Ni and Fe/Cr/Fe multilayer structures are studied by using VASP software package within the Projector Augmented Wave (PAW) method with generalized-gradient approximation (GGA PBE).The finite temperature magnetism of these structures was studied by Monte-Carlo simulations with the use of the exchange interaction parameters obtained from the ab initio results.
url https://doi.org/10.1051/epjconf/201818503007
work_keys_str_mv AT mamonovamarina firstprinciplecalculationsoftheexchangeinteractioncharacteristicsformultilayermagneticstructures
AT prudnikovvladimir firstprinciplecalculationsoftheexchangeinteractioncharacteristicsformultilayermagneticstructures
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