Development and Research of a Theoretical Model of the Magnetic Tunnel Junction

Spin-dependent tunneling structures are widely used in many spintronic devices and sensors. This paper describes the magnetic tunnel junction (MTJ) characteristics caused by the inhomogeneous magnetic field of ferromagnetic layers. The extremely oblate magnetic ellipsoids have been used to mimic the...

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Autores principales: Polyakov, Oleg, Amelichev, Vladimir, Zhukov, Dmitry, Vasilyev, Dmitry, Kasatkin, Sergey, Polyakov, Peter, Kostyuk, Dmitry
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8002950/
https://www.ncbi.nlm.nih.gov/pubmed/33803044
http://dx.doi.org/10.3390/s21062118
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author Polyakov, Oleg
Amelichev, Vladimir
Zhukov, Dmitry
Vasilyev, Dmitry
Kasatkin, Sergey
Polyakov, Peter
Kostyuk, Dmitry
author_facet Polyakov, Oleg
Amelichev, Vladimir
Zhukov, Dmitry
Vasilyev, Dmitry
Kasatkin, Sergey
Polyakov, Peter
Kostyuk, Dmitry
author_sort Polyakov, Oleg
collection PubMed
description Spin-dependent tunneling structures are widely used in many spintronic devices and sensors. This paper describes the magnetic tunnel junction (MTJ) characteristics caused by the inhomogeneous magnetic field of ferromagnetic layers. The extremely oblate magnetic ellipsoids have been used to mimic these layers. The strong effect of an inhomogeneous magnetic field on the magnetoresistive layers’ interaction was demonstrated. The magnetostatic coupling coefficient is also calculated.
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spelling pubmed-80029502021-03-28 Development and Research of a Theoretical Model of the Magnetic Tunnel Junction Polyakov, Oleg Amelichev, Vladimir Zhukov, Dmitry Vasilyev, Dmitry Kasatkin, Sergey Polyakov, Peter Kostyuk, Dmitry Sensors (Basel) Communication Spin-dependent tunneling structures are widely used in many spintronic devices and sensors. This paper describes the magnetic tunnel junction (MTJ) characteristics caused by the inhomogeneous magnetic field of ferromagnetic layers. The extremely oblate magnetic ellipsoids have been used to mimic these layers. The strong effect of an inhomogeneous magnetic field on the magnetoresistive layers’ interaction was demonstrated. The magnetostatic coupling coefficient is also calculated. MDPI 2021-03-17 /pmc/articles/PMC8002950/ /pubmed/33803044 http://dx.doi.org/10.3390/s21062118 Text en © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Communication
Polyakov, Oleg
Amelichev, Vladimir
Zhukov, Dmitry
Vasilyev, Dmitry
Kasatkin, Sergey
Polyakov, Peter
Kostyuk, Dmitry
Development and Research of a Theoretical Model of the Magnetic Tunnel Junction
title Development and Research of a Theoretical Model of the Magnetic Tunnel Junction
title_full Development and Research of a Theoretical Model of the Magnetic Tunnel Junction
title_fullStr Development and Research of a Theoretical Model of the Magnetic Tunnel Junction
title_full_unstemmed Development and Research of a Theoretical Model of the Magnetic Tunnel Junction
title_short Development and Research of a Theoretical Model of the Magnetic Tunnel Junction
title_sort development and research of a theoretical model of the magnetic tunnel junction
topic Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8002950/
https://www.ncbi.nlm.nih.gov/pubmed/33803044
http://dx.doi.org/10.3390/s21062118
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