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dc.contributor.authorManchón-Gordón, Alejandro F.es_ES
dc.contributor.authorMoreno-Ramírez, L.M.es_ES
dc.contributor.authorIpus, Jhon J.es_ES
dc.contributor.authorBlázquez, Javier S.es_ES
dc.contributor.authorConde, Clara F.es_ES
dc.contributor.authorConde, Victorinoes_ES
dc.contributor.authorFranco, A.es_ES
dc.contributor.authorConde, A.es_ES
dc.date.accessioned2020-07-16T09:51:27Z-
dc.date.available2020-07-16T09:51:27Z-
dc.date.issued2019-
dc.identifier.citationJournal of Non-Crystalline Solids 520: 119460 (2019)es_ES
dc.identifier.urihttp://hdl.handle.net/10261/216751-
dc.description.abstractWe propose a procedure for the determination of the parameters of the Curie temperature distribution (TCD) in a compositionally inhomogeneous ferromagnetic material. Assuming a Gaussian TCD and using a mean field approach based on the Brillouin function, we report that with respect to the average value of the distribution: a) both inflection point of magnetization, Tinf, and temperature at maximum magnetic entropy change curves, TpkMCE, shift to lower temperatures and b) temperature at maximum paramagnetic susceptibility, Tpkχ, shifts to higher temperatures. Using these evolutions as a function of the TCD broadening and fitting them to a second order polynomial function, a self-consistent procedure to determine the parameters of the distribution is supplied. These predictions have been experimentally tested for a ball milled Fe70Zr30 amorphous alloy using thermomagnetic and magnetocaloric measurements. The obtained parameters using the proposed procedure agree with those directly measured using Mössbauer spectrometry.es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.relation.isversionofPostprintes_ES
dc.rightsembargoedAccesses_ES
dc.subjectCurie temperature distributiones_ES
dc.subjectInhomogeneous materialses_ES
dc.subjectMagnetocaloric effectes_ES
dc.subjectLaw of approach to saturationes_ES
dc.titleA procedure to obtain the parameters of Curie temperature distribution from thermomagnetic and magnetocaloric dataes_ES
dc.typeartículoes_ES
dc.identifier.doi10.1016/j.jnoncrysol.2019.119460-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttps://doi.org/10.1016/j.jnoncrysol.2019.119460es_ES
dc.embargo.terms2021-05-21es_ES
dc.relation.csices_ES
oprm.item.hasRevisionno ko 0 false*
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