Artículos de revistas
Understanding the influence of the first-order magnetic phase transition on the magnetocaloric effect: application to Gds(SixGe(1-x))(4)
Registro en:
Journal Of Magnetism And Magnetic Materials. Elsevier Science Bv, v. 277, n. 41671, n. 78, n. 83, 2004.
0304-8853
WOS:000222498100009
10.1016/j.jmmm.2003.10.013
Autor
von Ranke, PJ
de Oliveira, NA
Gama, S
Institución
Resumen
In this article, we investigate the influence of the first-order ferromagnetic-paramagnetic phase transition, on the magnetocaloric effect, under the combined effect of external magnetic field, pressure and magnetoelastic deformation. An application is made to Gd-5(SixGe1-x)(4), for x = 0.43 and 0.5. The obtained result leads to a good theoretical adjustment of the experimental data for isothermal magnetic entropy change. (C) 2003 Elsevier B.V. All rights reserved. 277 41671 78 83