Tunnel Magnetoresistive Effect in Nanostructured Composite Systems

Tunnel Magnetoresistive Effect in Nanostructured Composite Systems

The results of the investigation of tunnel magnetoresistive effect in a large number of metal-dielectric nanocomposites obtained by the same technology and under identical conditions are presented. The composites with multi-elemental amorphous metal phase were considered. It has been shown that the...

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Main Authors: Stognei O.V., Sitnikov A.V., Kalinin Yu.E.
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:EPJ Web of Conferences
Online Access:https://doi.org/10.1051/epjconf/201818501016
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spelling doaj-8778e160677b4b669a954fbaffbf0a2c2021-08-02T08:27:42ZengEDP SciencesEPJ Web of Conferences2100-014X2018-01-011850101610.1051/epjconf/201818501016epjconf_mism2017_01016Tunnel Magnetoresistive Effect in Nanostructured Composite SystemsStognei O.V.Sitnikov A.V.Kalinin Yu.E.The results of the investigation of tunnel magnetoresistive effect in a large number of metal-dielectric nanocomposites obtained by the same technology and under identical conditions are presented. The composites with multi-elemental amorphous metal phase were considered. It has been shown that the large values of the tunnel magnetoresistive effect in these composites are ensured when the value of the density of electronic states on the Fermi surface is large while other conditions are being equal. The conditions for the appearance of an anomalous positive tunneling magnetoresistance are formulated based on the study of composites with a mono-elemental ferromagnetic phase from cobalt.https://doi.org/10.1051/epjconf/201818501016
collection DOAJ
language English
format Article
sources DOAJ
author Stognei O.V.
Sitnikov A.V.
Kalinin Yu.E.
spellingShingle Stognei O.V.
Sitnikov A.V.
Kalinin Yu.E.
Tunnel Magnetoresistive Effect in Nanostructured Composite Systems
EPJ Web of Conferences
author_facet Stognei O.V.
Sitnikov A.V.
Kalinin Yu.E.
author_sort Stognei O.V.
title Tunnel Magnetoresistive Effect in Nanostructured Composite Systems
title_short Tunnel Magnetoresistive Effect in Nanostructured Composite Systems
title_full Tunnel Magnetoresistive Effect in Nanostructured Composite Systems
title_fullStr Tunnel Magnetoresistive Effect in Nanostructured Composite Systems
title_full_unstemmed Tunnel Magnetoresistive Effect in Nanostructured Composite Systems
title_sort tunnel magnetoresistive effect in nanostructured composite systems
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2018-01-01
description The results of the investigation of tunnel magnetoresistive effect in a large number of metal-dielectric nanocomposites obtained by the same technology and under identical conditions are presented. The composites with multi-elemental amorphous metal phase were considered. It has been shown that the large values of the tunnel magnetoresistive effect in these composites are ensured when the value of the density of electronic states on the Fermi surface is large while other conditions are being equal. The conditions for the appearance of an anomalous positive tunneling magnetoresistance are formulated based on the study of composites with a mono-elemental ferromagnetic phase from cobalt.
url https://doi.org/10.1051/epjconf/201818501016
work_keys_str_mv AT stogneiov tunnelmagnetoresistiveeffectinnanostructuredcompositesystems
AT sitnikovav tunnelmagnetoresistiveeffectinnanostructuredcompositesystems
AT kalininyue tunnelmagnetoresistiveeffectinnanostructuredcompositesystems
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