Artificially modulated chemical order in thin films: a different approach to create ferro/antiferromagnetic interfaces

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dc.contributor.authorSaerbeck, Ten_AU
dc.contributor.authorKlose, Fen_AU
dc.contributor.authorLott, Den_AU
dc.contributor.authorMankey, GJen_AU
dc.contributor.authorLu, Zen_AU
dc.contributor.authorLeClair, PRen_AU
dc.contributor.authorSchmidt, Wen_AU
dc.contributor.authorStampfl, APJen_AU
dc.contributor.authorDanilkin, SAen_AU
dc.contributor.authorYethiraj, Men_AU
dc.contributor.authorSchreyer, Aen_AU
dc.date.accessioned2010-10-25T23:07:25Zen_AU
dc.date.available2010-10-25T23:07:25Zen_AU
dc.date.issued2010-10-06en_AU
dc.date.statistics2010-10-06en_AU
dc.description.abstractWe report on a unique magnetic exchange interaction in a thin film of FePt3, comprising an artificially created ferromagnetic (FM)/antiferromagnetic (AFM) modulation, but homogeneous chemical composition and epitaxy throughout the film. The chemical order, on the other hand, is modulated resulting in the formation of alternating FM/AFM layers. To determine the existence and form of the magnetic structure within the monostoichiometric thin film, we use a unique combination of polarized neutron reflectometry, x-ray/neutron diffraction, and conventional magnetometry. This artificial stratified AFM/FM FePt3 exhibits a high magnetic exchange bias thus opening up possibilities to study such magnetic phenomena in a perfectly lattice-matched system. © 2010, American Physical Societyen_AU
dc.identifier.articlenumber134409en_AU
dc.identifier.citationSaerbeck, T., Klose, F., Lott, D., Mankey, G. J., Lu, Z., LeClair, P. R., Schmidt, W., Stampfl, A. P. J., Danilkin, S. A., Yethiraj, M., & Schreyer, A. (2010). Artificially modulated chemical order in thin films: a different approach to create ferro/antiferromagnetic interfaces. Physical Review B, 82(13), 134409. doi:10.1103/PhysRevB.82.134409en_AU
dc.identifier.govdoc2942en_AU
dc.identifier.issn1098-0121en_AU
dc.identifier.issue13en_AU
dc.identifier.journaltitlePhysical Review Ben_AU
dc.identifier.urihttp://dx.doi.org/10.1103/PhysRevB.82.134409en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/2762en_AU
dc.identifier.volume82en_AU
dc.language.isoenen_AU
dc.publisherAmerican Physical Societyen_AU
dc.subjectThin filmsen_AU
dc.subjectMagnetic propertiesen_AU
dc.subjectExchange interactionsen_AU
dc.subjectAnisotropyen_AU
dc.subjectAlloysen_AU
dc.subjectNeutron diffractionen_AU
dc.titleArtificially modulated chemical order in thin films: a different approach to create ferro/antiferromagnetic interfacesen_AU
dc.typeJournal Articleen_AU
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