Influence of Thermal and Magnetic History on Direct DTad Measurements of Ni49+xMn36-xIn15 Heusler Alloys

Moreno Ramírez, Luis Miguel; Delgado-Matarín, Antonio; Law, Jia Yan; Franco García, Victorino; Conde Amiano, Alejandro; Giri, Anit K.

doi:10.3390/met9111144

Artículo

dc.creator	Moreno Ramírez, Luis Miguel	es
dc.creator	Delgado-Matarín, Antonio	es
dc.creator	Law, Jia Yan	es
dc.creator	Franco García, Victorino	es
dc.creator	Conde Amiano, Alejandro	es
dc.creator	Giri, Anit K.	es
dc.date.accessioned	2020-01-17T09:14:53Z
dc.date.available	2020-01-17T09:14:53Z
dc.date.issued	2019-10-25
dc.identifier.citation	Moreno Ramírez, L.M., Delgado-Matarín, A., Law, J.Y., Franco García, V., Conde Amiano, A. y Giri, A.K. (2019). Influence of Thermal and Magnetic History on Direct DTad Measurements of Ni49+xMn36-xIn15 Heusler Alloys. Metals, 9 (11), 1144.
dc.identifier.issn	2075-4701	es
dc.identifier.uri	https://hdl.handle.net/11441/91786
dc.description.abstract	In the present work, using Heusler Ni49+xMn36-xIn15 (with x = 0 and 0.5) alloys, it is shown that the choice of the appropriate measurement protocol (erasing the prior state of the sample in between experiments) in DTad first shot characterization is crucial for obtaining reliable results. Unlike indirect measurements, for which incorrect protocols produce overestimates of the characteristics of the material, erroneous direct measurements underestimate DTad in the region close to its first order phase transition. The error in DTad is found to be dependent on the temperature step used, being up to ~40% underestimation, including a slight shift in its peak temperature.	es
dc.description.sponsorship	AEI/FEDER-UE (project MAT-2016-77265-R)	es
dc.description.sponsorship	US Army Research Laboratory W911NF-19-2-0212	es
dc.format	application/pdf	es
dc.language.iso	eng	es
dc.publisher	MDPI	es
dc.relation.ispartof	Metals, 9 (11), 1144.
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.subject	magnetocaloric materials	es
dc.subject	direct DTad measurement	es
dc.subject	NiMnIn Heusler alloys	es
dc.title	Influence of Thermal and Magnetic History on Direct DTad Measurements of Ni49+xMn36-xIn15 Heusler Alloys	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-2016-77265-R	es
dc.relation.projectID	W911NF-19-2-0212	es
dc.date.embargoEndDate	2019-10-25
dc.relation.publisherversion	https://doi.org/10.3390/met9111144	es
dc.identifier.doi	10.3390/met9111144	es
idus.format.extent	8 p.	es
dc.journaltitle	Metals	es
dc.publication.volumen	9	es
dc.publication.issue	11	es
dc.publication.initialPage	1144	es

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