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Oscillatory interlayer exchange and magnetoresistance in Fe/Cu multilayers

dc.contributor.authorPetroff, Frédéricpt_BR
dc.contributor.authorBarthelemy, Agnèspt_BR
dc.contributor.authorMosca Junior, Dante Homeropt_BR
dc.contributor.authorLottis, Daniel Kurtpt_BR
dc.contributor.authorFert, Albert R.pt_BR
dc.contributor.authorSchroeder, Peter A.pt_BR
dc.contributor.authorPratt Junior, W.P.pt_BR
dc.contributor.authorLoloee, Rezapt_BR
dc.contributor.authorLequien, S.pt_BR
dc.date.accessioned2014-10-14T02:13:04Zpt_BR
dc.date.issued1991pt_BR
dc.identifier.issn0163-1829pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/104522pt_BR
dc.description.abstractWe have studied the magnetic and magnetotransport properties of Fe/Cu mu1tilayers prepared by sputtering. We find oscillations of the inter1ayer coupling as a function of the Cu thickness with the same long period as in Co/Cu multilayers (around 12.5 Á). The most striking result is that the oscillations in Fe/Cu and Co/Cu have almost exactly opposite phases. A large magnetoresistance of the spin-valve type is observed in the half periods with antiferromagnetic interlayer exchange. However, the magnetoresistance in Fe/Cu is definitely smaller than in Co/Cu.en
dc.format.mimetypeapplication/pdf
dc.language.isoengpt_BR
dc.relation.ispartofPhysical review. B, Condensed Matter. New York. Vol. 44, no. 10 (Sept. 1991), p. 5355-5357pt_BR
dc.rightsOpen Accessen
dc.subjectFísicapt_BR
dc.titleOscillatory interlayer exchange and magnetoresistance in Fe/Cu multilayerspt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000658055pt_BR
dc.type.originEstrangeiropt_BR


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