English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/107632
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

A procedure to extract the magnetocaloric parameters of the single phases from experimental data of a multiphase system

AutorIpus, J.J.; Moreno-Ramírez, M.L.; Blázquez, J. S.; Franco, V. ; Conde Amiano, Alejandro
Fecha de publicación2014
EditorAmerican Institute of Physics
CitaciónApplied Physics Letters, 105: 172405 (2014)
ResumenIn this work, we propose a method to extract the individual parameters that describe the field dependence of magnetic entropy change of each phase in a multiphase system. This method makes use of the scaling laws of the magnetocaloric effect and can help us to determine the behavior of individual phases and to predict their critical exponents. The accuracy of the procedure is illustrated applying it to ball milled powders, in which an amorphous phase with TC around room temperature coexists with bcc-Fe type crystallites. The obtained values are in good agreement with those reported in the literature for single phase systems. The proposed method could be applied to other systems where single phase materials cannot be easily obtained in order to characterize the effect of impurities
Versión del editorhttp://dx.doi.org/10.1063/1.4900790
Aparece en las colecciones: (ICMS) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
Blazquez.pdf666,63 kBAdobe PDFVista previa
Mostrar el registro completo

Artículos relacionados:

NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.