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Giant magnetocaloric effect in melt-spun Ni-Mn-Ga ribbons with magneto-multistructural transformation

dc.contributor.authorLi, Zongbin
dc.contributor.authorZhang, Yudong
dc.contributor.authorSánchez Valdés, Cesar Fidel
dc.contributor.authorSánchez Llamazares, José Luis
dc.contributor.authorEsling, Claude
dc.contributor.authorZhao, Xiang
dc.contributor.authorZuo, Liang
dc.contributor.editorAmerican Institute of Physics
dc.date.accessioned2018-04-03T19:23:00Z
dc.date.available2018-04-03T19:23:00Z
dc.date.issued2014-01
dc.identifier.citationZongbin Li, et al., Applied Physics Letters 104, 044101 (2014); https://doi.org/10.1063/1.4863273 © 2014 AIP Publishing LLC.
dc.identifier.urihttp://hdl.handle.net/11627/3744
dc.description.abstract"Magnetic refrigeration based on the magnetocaloric effect (MCE) may provide an energy-efficient and environment-friendly alternative to the conventional gas compression/expansion cooling technology. For potential applications, low-cost and high-performance magnetic refrigerants are in great need. Here, we demonstrate that giant MCE can be achieved in annealed Ni52Mn26Ga22 ribbons with magneto-multistructural transformation. It yields a maximum magnetic entropy change of -30.0 J kg(-1) K-1 at the magnetic field change of 5 T, being almost three times as that of initial melt-spun ribbons and comparable to or even superior to that of polycrystalline bulk alloys."
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject.classificationFÍSICA
dc.titleGiant magnetocaloric effect in melt-spun Ni-Mn-Ga ribbons with magneto-multistructural transformation
dc.typearticle
dc.identifier.doihttps://doi.org/10.1063/1.4863273
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