Investigation of nanostructures based on [Ni.sub.80][Fe.sub.20]/[.sub.20][Mn.sub.80] bilayers with a unidirectional exchange anisotropy

The magnetic properties of nanostructures based on [Ni.sub.80][Fe.sub.20]/[([Ni.sub.80][Fe.sub.20]).sub.20][Mn.sub.80] bilayers have been investigated depending on the thickness of the antiferromagnetic layer and the material of the substrate. The possibility of using the antiferromagnetic alloy [Ni...

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Bibliographic Details
Published in:Physics of metals and metallography 2012-08, Vol.113 (8), p.749
Main Authors: Blinov, I.V, Korolev, A.V, Krinitsina, T.P, Matveev, S.A, Milyaev, M.A, Popov, V.V, Ustinov, V.V
Format: Article
Language:English
Subjects:
Alloys
Anisotropy
Ferromagnetism
Investigations
Magnetic properties
Valves
Online Access:Get full text
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Summary:The magnetic properties of nanostructures based on [Ni.sub.80][Fe.sub.20]/[([Ni.sub.80][Fe.sub.20]).sub.20][Mn.sub.80] bilayers have been investigated depending on the thickness of the antiferromagnetic layer and the material of the substrate. The possibility of using the antiferromagnetic alloy [Ni.sub.80][Fe.sub.20]/[([Ni.sub.80][Fe.sub.20]).sub.20][Mn.sub.80] as the material for the pinning layer in spin valves has been considered. Keywords: unidirectional exchange anisotropy, bilayer, magnetoresistance, spin valve DOI: 10.1134/S0031918X12080042
ISSN:0031-918X
DOI:10.1134/S0031918X12080042