Direct magnetocaloric measurements of Fe-B-Cr-X (X = La, Ce) amorphous ribbons

Law, Jia Yan; Franco García, Victorino; Ramanujan, Raju Vijayaraghavan

doi:10.1063/1.3613666

Artículo

dc.creator	Law, Jia Yan	es
dc.creator	Franco García, Victorino	es
dc.creator	Ramanujan, Raju Vijayaraghavan	es
dc.date.accessioned	2017-12-04T16:57:35Z
dc.date.available	2017-12-04T16:57:35Z
dc.date.issued	2011
dc.identifier.citation	Law, J.Y., Franco García, V. y Ramanujan, R.V. (2011). Direct magnetocaloric measurements of Fe-B-Cr-X (X = La, Ce) amorphous ribbons. Journal of Applied Physics, 110, 023907-1-023907-4.
dc.identifier.issn	0021-8979 (impreso)	es
dc.identifier.uri	http://hdl.handle.net/11441/67228
dc.description.abstract	A procedure has been developed to directly measure the adiabatic temperature change of amorphous melt-spun Fe-based ribbons displaying attractive room temperature magnetocaloric properties. Polycrystalline Gd ribbons are used as a reference material to compensate for the contribution of the sample holder to the experimental values. Fe78B12Cr8Ce 2 and Fe75B12Cr8Ce5 melt-spun ribbons exhibited a peak adiabatic temperature change (ΔT adpk) ∼ 58% larger than Co82.9Si 5.9Fe4.5Cr4B2.7 amorphous ribbons. The ΔTadpk in Fe78B12Cr 8Ce2, Fe75B12Cr8Ce 5, and Fe79B12Cr8La1 ribbons displayed ∼ 18-33% enhanced ΔTadpk compared to a GdAl2 alloy.	es
dc.description.sponsorship	Ministerio de Ciencia e Innovación MAT 2010-20537	es
dc.description.sponsorship	Gobierno de Andalucía FQM-6462	es
dc.description.sponsorship	The United States Office of Naval Research N00014-11-1-0311	es
dc.description.sponsorship	US AOARD AOARD-08-4018	es
dc.format	application/pdf	es
dc.language.iso	eng	es
dc.publisher	American Institute of Physics	es
dc.relation.ispartof	Journal of Applied Physics, 110, 023907-1-023907-4.
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.title	Direct magnetocaloric measurements of Fe-B-Cr-X (X = La, Ce) amorphous ribbons	es
dc.type	info:eu-repo/semantics/article	es
dcterms.identifier	https://ror.org/03yxnpp24
dc.type.version	info:eu-repo/semantics/publishedVersion	es
dc.rights.accessRights	info:eu-repo/semantics/openAccess	es
dc.contributor.affiliation	Universidad de Sevilla. Departamento de Física de la Materia Condensada	es
dc.relation.projectID	MAT 2010-20537	es
dc.relation.projectID	FQM-6462	es
dc.relation.projectID	N00014-11-1-0311	es
dc.relation.projectID	AOARD-08-4018	es
dc.relation.publisherversion	http://dx.doi.org/10.1063/1.3613666	es
dc.identifier.doi	10.1063/1.3613666	es
idus.format.extent	4 p.	es
dc.journaltitle	Journal of Applied Physics	es
dc.publication.volumen	110	es
dc.publication.initialPage	023907-1	es
dc.publication.endPage	023907-4	es
dc.contributor.funder	Ministerio de Ciencia e Innovación (MICIN). España
dc.contributor.funder	Junta de Andalucía

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