Tailoring exchange bias through chemical order in epitaxial FePt3 films

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dc.contributor.authorSaerbeck, Ten_AU
dc.contributor.authorZhu, HLen_AU
dc.contributor.authorLott, Den_AU
dc.contributor.authorLee, Hen_AU
dc.contributor.authorLeClair, PRen_AU
dc.contributor.authorMankey, GJen_AU
dc.contributor.authorStampfl, APJen_AU
dc.contributor.authorKlose, Fen_AU
dc.date.accessioned2013-11-07T05:27:31Zen_AU
dc.date.available2013-11-07T05:27:31Zen_AU
dc.date.issued2013-01-01en_AU
dc.description.abstractIntentional introduction of chemical disorder into mono-stoichiometric epitaxial FePt3 films allows to create a ferro-/antiferromagnetic two-phase system, which shows a pronounced and controllable exchange bias effect. In contrast to conventional exchange bias systems, granular magnetic interfaces are created within the same crystallographic structure by local variation of chemical order. The amount of the exchange bias can be controlled by the relative amount and size of ferromagnetic and antiferromagnetic volume fractions and the interface between them. The tailoring of the magnetic composition alone, without affecting the chemical and structural compositions, opens the way to study granular magnetic exchange bias concepts separated from structural artifacts. © 2013, American Institute of Physics.en_AU
dc.identifier.articlenumber013901en_AU
dc.identifier.citationSaerbeck, T, Zhu, H., Lott, D., Lee, H., LeClair, P. R., Mankey, G. J., Stampfl, A. P. J., & Klose, F. (2013). Tailoring exchange bias through chemical order in epitaxial FePt3 films. Journal of Applied Physics, 114(1), 013901. doi:10.1063/1.4812761en_AU
dc.identifier.govdoc5089en_AU
dc.identifier.issn0021-8979en_AU
dc.identifier.issue1en_AU
dc.identifier.journaltitleJournal of Applied Physicsen_AU
dc.identifier.urihttp://dx.doi.org/10.1063/1.4812761en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/4901en_AU
dc.identifier.volume114en_AU
dc.language.isoenen_AU
dc.publisherAIP Publishingen_AU
dc.subjectIronen_AU
dc.subjectFilmsen_AU
dc.subjectInterfacesen_AU
dc.subjectStoichiometryen_AU
dc.subjectAlloysen_AU
dc.subjectPlatinumen_AU
dc.titleTailoring exchange bias through chemical order in epitaxial FePt3 filmsen_AU
dc.typeJournal Articleen_AU
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