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Modification of magnetic properties of Pt/Co/Pt films by Ga+ Ion irradiation: focused versus uniform irradiation

dc.contributor.authorSveklo, Iosif
dc.contributor.authorMazalski, Piotr
dc.contributor.authorJaworowicz, Jerzy
dc.contributor.authorJamet, Jean Pierre
dc.contributor.authorVernier, Nicolas
dc.contributor.authorMougin, Alexandra
dc.contributor.authorFerré, Jacques
dc.contributor.authorKisielewski, Marek
dc.contributor.authorZablotskii, Vitalii
dc.contributor.authorBourhis, Eric
dc.contributor.authorGiérak, Jacques
dc.contributor.authorPostava, Kamil
dc.contributor.authorFassbender, Jürgen
dc.contributor.authorKanak, Jarosław
dc.contributor.authorMaziewski, Andrzej
dc.date.accessioned2018-07-18T08:04:01Z
dc.date.available2018-07-18T08:04:01Z
dc.date.issued2018
dc.identifier.citationActa Physica Polonica A. 2018, vol. 133, no. 5, p. 1215-1226.cs
dc.identifier.issn0587-4246
dc.identifier.issn1898-794X
dc.identifier.urihttp://hdl.handle.net/10084/130665
dc.description.abstract30 keV Ga+ irradiation-induced changes of magnetic and magneto-optical properties of sputtered Pt/Co/Pt ultrathin trilayers films have been studied as a function of the ion fluence. Out-of-plane magnetic anisotropy states with enhanced magneto-optical effects were evidenced for specific values of cobalt thickness and irradiation fluence. Results obtained after uniform or quasi-uniform focused ion beam irradiation on either out-of-plane or in-plane magnetized sputtered pristine trilayers are compared. Similar irradiation-induced magnetic changes are evidenced in quasi-uniformly focused ion beam or uniformly irradiated films, grown either by sputtering or molecular beam epitaxy. We discuss on plausible common mechanisms underlying the observed effects.cs
dc.language.isoencs
dc.publisherPolish Institute of Physicscs
dc.relation.ispartofseriesActa Physica Polonica Acs
dc.relation.urihttps://doi.org/10.12693/APhysPolA.133.1215cs
dc.subjectultrathin filmscs
dc.subjection irradiationcs
dc.subjectmagnetic hysteresiscs
dc.subjectmagnetic anisotropycs
dc.subjectmagneto-optic Kerr effectcs
dc.titleModification of magnetic properties of Pt/Co/Pt films by Ga+ Ion irradiation: focused versus uniform irradiationcs
dc.typearticlecs
dc.identifier.doi10.12693/APhysPolA.133.1215
dc.type.statusPeer-reviewedcs
dc.description.sourceWeb of Sciencecs
dc.description.volume133cs
dc.description.issue5cs
dc.description.lastpage1226cs
dc.description.firstpage1215cs
dc.identifier.wos000436603100017


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