Artículo

Dynamic tuning by hydrostatic pressure of magnetocaloric properties to Ericsson like cycles

Gaztañaga, Pablo ErnestoIcon ; Sacanell, Joaquin GonzaloIcon ; Leyva de Guglielmino, Ana Gabriela; Quintero, Mariano HoracioIcon
Fecha de publicación: 03/2018
Editorial: Elsevier Science
Revista: Journal of Magnetism and Magnetic Materials
ISSN: 0304-8853
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

A method to increase the relative cooling power to be used in Ericsson like refrigeration cycles is presented. The technique is based in the modification of the magnetic properties by the application of hydrostatic pressure on magnetic samples. The main advantage is to reach larger values of the magnetic entropy change in a wider temperature region (the so-called “table like” behavior). The study was carried out in a manganite belonging to the family of La0.625−yNdyCa0.375MnO3, and some conclusions were compared with the expected behavior in other materials extracted from literature.
Palabras clave: MAGNETOCALORIC , MANGANITES
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/93738
URL: https://www.sciencedirect.com/science/article/pii/S0304885317322011
DOI: http://dx.doi.org/10.1016/j.jmmm.2017.10.012
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Articulos(SEDE CENTRAL)
Articulos de SEDE CENTRAL
Citación
Gaztañaga, Pablo Ernesto; Sacanell, Joaquin Gonzalo; Leyva de Guglielmino, Ana Gabriela; Quintero, Mariano Horacio; Dynamic tuning by hydrostatic pressure of magnetocaloric properties to Ericsson like cycles; Elsevier Science; Journal of Magnetism and Magnetic Materials; 449; 3-2018; 17-20
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