Spin-polarized current and tunnel magnetoresistance in heterogeneous single-barrier magnetic tunnel junctions

dc.contributor.author	Petukhov D.
dc.date.accessioned	2018-09-19T21:15:28Z
dc.date.available	2018-09-19T21:15:28Z
dc.date.issued	2016
dc.identifier.issn	1386-9477
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/143684
dc.description.abstract	© 2016 Elsevier B.V. All rights reserved. Current in heterogeneous tunnel junctions is studied in the framework of the parabolic conduction-band model. The developed model of the electron tunneling takes explicitly into account the difference of effective masses between ferromagnetic and insulating layers and between conduction subbands. Calculations for Fe/MgO/Fe-like structures have shown the essential impact of effective mass differences in regions (constituents) of the structure on the tunnel magnetoresistance of the junction.
dc.relation.ispartofseries	Physica E: Low-Dimensional Systems and Nanostructures
dc.subject	Current in heterogeneous structures
dc.subject	Ferromagnet-insulator nanostructures
dc.subject	Magnetic tunnel junction
dc.subject	Nanostructures
dc.subject	Spin-polarized current
dc.subject	Tunnel magnetoresistance
dc.title	Spin-polarized current and tunnel magnetoresistance in heterogeneous single-barrier magnetic tunnel junctions
dc.type	Article
dc.relation.ispartofseries-volume	80
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	31
dc.source.id	SCOPUS13869477-2016-80-SID84955254779

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