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High temperature martensitic transformation and giant magnetocaloric effect in Ni40Co10Mn41Sn9 melt-spun ribbons
dc.contributor.author | Chen, F. | |
dc.date.accessioned | 2018-11-28T19:41:44Z | |
dc.date.available | 2018-11-28T19:41:44Z | |
dc.date.issued | 2018-05-05 | |
dc.identifier.uri | http://cathi.uacj.mx/20.500.11961/4086 | |
dc.description.abstract | We report a large magnetic entropy change associated with a high-temperature martensitic transformation in Ni40Co10Mn41Sn9 (at. %) melt-spun ribbons. The ribbons underwent a first-order forward martensitic transition and a reverse structural transition from the paramagnetic six-layered modulated martensite to a ferromagnetic austenite in the temperature range of 395–380 K. For a magnetic field change of 5 T (2 T), extremely large magnetic entropy changes of 33.9 (25) J kg−1 K−1 and 53 (22) J kg−1 K−1 upon reverse and forward martensitic transformations occurred. These values are among the largest for Ni-Mn based Heusler alloys reported so far. As compared with the large values upon heating, hysteresis losses upon cooling were negligibly low (only 0.36 J kg−1). The present findings open up the possibility of elevated temperature magnetic cooling. | es_MX |
dc.language.iso | en_US | es_MX |
dc.relation.ispartof | Producto de investigación IIT | es_MX |
dc.relation.ispartof | Instituto de Ingeniería y Tecnología | es_MX |
dc.subject | High-temperature martensitic transformation | es_MX |
dc.subject | Magnetic hysteresis loss | es_MX |
dc.subject | Giant magnetic entropy change | es_MX |
dc.subject | Melt spinning | es_MX |
dc.subject | Ni-Co-Mn-Sn | es_MX |
dc.subject.other | info:eu-repo/classification/cti/1 | es_MX |
dc.title | High temperature martensitic transformation and giant magnetocaloric effect in Ni40Co10Mn41Sn9 melt-spun ribbons | es_MX |
dc.type | Artículo | es_MX |
dcterms.thumbnail | http://ri.uacj.mx/vufind/thumbnails/rupiiit.png | es_MX |
dcrupi.instituto | Instituto de Ingeniería y Tecnología | es_MX |
dcrupi.cosechable | Si | es_MX |
dcrupi.subtipo | Investigación | es_MX |
dcrupi.volumen | 744 | es_MX |
dcrupi.nopagina | 493-501 | es_MX |
dcrupi.alcance | Nacional | es_MX |
dcrupi.pais | México | es_MX |
dc.identifier.doi | https://dx.doi.org/10.1016/j.jallcom.2018.02.091 | es_MX |
dc.contributor.coauthor | Sanchez Llamazares, J.L. | |
dc.contributor.coauthor | Sánchez Valdés, César Fidel | |
dc.contributor.coauthor | Müllner, P. | |
dc.contributor.coauthor | Shi, Y. G. | |
dc.contributor.coauthor | Tong, Y. X. | |
dc.contributor.coauthor | Li, L. | |
dc.journal.title | Journal of Alloys and Compounds | es_MX |
dc.lgac | Efecto Magneto-Calórico | es_MX |