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Magnetocaloric effect in the low hysteresis Ni-Mn-In metamagnetic shape-memory Heusler alloy

dc.contributor.authorCastillo Villa, Pedro Osmany
dc.contributor.authorMañosa, Lluis
dc.contributor.authorFrontera, Carlos
dc.contributor.authorMajumdar, Subham
dc.contributor.authorPlanes, Antoni
dc.contributor.editorAmerican Institute of Physics
dc.date.accessioned2018-04-03T19:23:10Z
dc.date.available2018-04-03T19:23:10Z
dc.date.issued2014-05
dc.identifier.citationEnric Stern-Taulats, et al., Journal of Applied Physics 115, 173907 (2014); https://doi.org/10.1063/1.4874935
dc.identifier.urihttp://hdl.handle.net/11627/3771
dc.description.abstract"We have studied magnetocaloric properties of a Ni-Mn-In metamagnetic shape-memory alloy especially designed in order to display low thermal hysteresis. Magnetization and calorimetric measurements under a magnetic field have been used in order to determine isothermal magnetic field-induced entropy changes. Results obtained indirectly from magnetization data, quasi-directly from isofield calorimetric measurements, and directly from isothermal calorimetric runs are systematic and agree well with each other. We have analyzed the reproducibility of magnetocaloric properties with cycling from direct isothermal calorimetric measurements. Due to low thermal hysteresis, we have found that about 80% of the transition entropy change, ΔSt ≃ 25 J/kg K, can be reversibly induced under successive application and removal of a field of 6 T."
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject.classificationFÍSICA
dc.titleMagnetocaloric effect in the low hysteresis Ni-Mn-In metamagnetic shape-memory Heusler alloy
dc.typearticle
dc.identifier.doihttps://doi.org/10.1063/1.4874935
dc.rights.accessAcceso Abierto


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Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 Internacional