Ferromagnetic resonance study of Fe rich Fe-Al intermetallic alloys

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dc.contributor.authorRodríguez, DMen_AU
dc.contributor.authorSchmool, DSen_AU
dc.contributor.authorGaritaonandia, JSen_AU
dc.contributor.authorPlazaola, Fen_AU
dc.date.accessioned2008-04-08T02:52:40Zen_AU
dc.date.accessioned2010-04-30T05:03:07Zen_AU
dc.date.available2008-04-08T02:52:40Zen_AU
dc.date.available2010-04-30T05:03:07Zen_AU
dc.date.issued2007-09en_AU
dc.date.statistics2007-09en_AU
dc.description.abstractWith the aim of studying the evolution of the magnetic clusters present in Fe-Al alloys around 30 at% Al with temperature we have used ferromagnetic resonance (FMR). FMR is a very powerful technique for magnetic characterisation of materials. In multiphase magnetic materials, FMR provides information about the magnetic exchange coupling that may exist between the various magnetic phases. In the present work we report study of 4 alloys with compositions Fe69.5Al30.5, Fe70Al30, Fe70.5Al29.5 and Fe72.5Al27.5. The resonance field shows strong temperature dependence. Despite the small composition variations between the studied samples, the resonance field temperature dependence varies significantly. This indicates that the magnetic cluster structure is strongly dependent on composition. Moreover, the FMR field shows magnetic transition temperatures already reported by other techniques. © 2007, Elsevier Ltd.en_AU
dc.identifier.citationRodríguez, D. M., Schmool, D. S., Garitaonandia, J. S., & Plazaola, F. (2007). Ferromagnetic resonance study of Fe rich Fe-Al intermetallic alloys. Journal of Magnetism and Magnetic Materials, 316(2), E484-E487. doi:10.1016/j.jmmm.2007.02.192en_AU
dc.identifier.govdoc1200en_AU
dc.identifier.issn0304-8853en_AU
dc.identifier.issue2en_AU
dc.identifier.journaltitleJournal of Magnetism and Magnetic Materialsen_AU
dc.identifier.paginatione484-e487en_AU
dc.identifier.urihttp://dx.doi.org/10.1016/j.jmmm.2007.02.192en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/1050en_AU
dc.identifier.volume316en_AU
dc.language.isoenen_AU
dc.publisherElsevieren_AU
dc.subjectFerromagnetic resonanceen_AU
dc.subjectIntermetallic compoundsen_AU
dc.subjectMagnetic propertiesen_AU
dc.subjectTemperature rangeen_AU
dc.titleFerromagnetic resonance study of Fe rich Fe-Al intermetallic alloysen_AU
dc.typeJournal Articleen_AU
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