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http://ipicyt.repositorioinstitucional.mx/jspui/handle/1010/1951| Giant reversible inverse magnetocaloric effects in Ni50Mn35In15 Heusler alloys | |
| Abdiel Quetz Yuriy Koshkid'ko Ivan Titov Igor Rodionov Sudip Pandey Anil Aryal Pablos Jesús Ibarra Gaytán Valery Prudnikov Alexander Granovsky Igor Dubenko Tapas Samanta Jacek Ćwik JOSE LUIS SANCHEZ LLAMAZARES Shane Stadler Erkki M. Lahderanta Naushad Ali | |
| Acceso Abierto | |
| Atribución-NoComercial-SinDerivadas | |
| https://doi.org/10.1016/j.jallcom.2016.05.106 | |
| Heusler alloys Magnetostructural phase transition Giant MCE materials | |
| "The magnetic properties and reversibility of the magnetocaloric effect of Ni50Mn35In15 have been studied in the vicinity of the phase transition using magnetization and direct adiabatic temperature change (?Tad) measurements in magnetic fields up to 14 T. The magnetostructural phase transitions (MSTs) between a martensitic phase (MP) with low magnetization (paramagnetic or antiferromagnetic) and a nearly ferromagnetic austenitic phase were detected from thermomagnetic curves, M(T,H), at the applied magnetic fields up to 5 T. The MST temperature was found to be nearly independent of magnetic field for H < 5 T, and shifted to lower temperature with the further increase of magnetic field to 14 T. A large and nearly reversible inverse magnetocaloric effect (MCE) with ?Tad ? ?11 ? for a magnetic field change of ?H = 14 T was observed in the vicinity of the MST. The irreversibility of ?Tad was found to be 1 K. A direct ?Tad of +7 K for ?H = 14 T was detected at the second order ferromagnetic-paramagnetic phase transition. The obtained results have been discussed in terms of the suppression of antiferromagnetic correlations with the application of a strong magnetic field, and a reversibility of the initial magnetic state of the MP with applied magnetic field when the MST coincides with TC." | |
| Elsevier | |
| 2016 | |
| Artículo | |
| Abdiel Quetz, Yury S. Koshkid’ko, Ivan Titov, Igor Rodionov, Sudip Pandey, Anil Aryal, Pablo J. Ibarra-Gaytan, Valery Prudnikov, Alexander Granovsky, Igor Dubenko, Tapas Samanta, J. Cwik, J.L. Sánchez Llamazares, Shane Stadler, E. Lähderanta, Naushad Ali, Giant reversible inverse magnetocaloric effects in Ni50Mn35In15 Heusler alloys, Journal of Alloys and Compounds, Volume 683, 2016, Pages 139-142. | |
| QUÍMICA | |
| Versión aceptada | |
| acceptedVersion - Versión aceptada | |
| Aparece en las colecciones: | Publicaciones Científicas Nanociencias y Materiales |
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