INTECIN 20395
INSTITUTO DE TECNOLOGIAS Y CIENCIAS DE LA INGENIERIA "HILARIO FERNANDEZ LONG"
Unidad Ejecutora - UE
artículos
Título:
Thermal behavior for a nanoscale two ferromagnetic phase system based on Random Anisotropy Model
Autor/es:
MURACA, D.; SÁNCHEZ, F. H.; PAMPILLO, L. G.; SACCONE, F. D.
Revista:
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
Editorial:
Elsevier
Referencias:
Lugar: Amsterdam; Año: 2009 vol. 322 p. 705 - 708
ISSN:
0304-8853
Resumen:
Advances in theory which explain the magnetic behavior of two phase nanocrystalline soft magnetic materials are presented. The theory developed is based on the well known random anisotropy model which includes the exchange stiffness and anisotropy energies in both amorphous and crystalline phases. The preliminary results were contrasted with some experimental results already published. The phenomenological behavior of the coercivity was obtained in the temperature range between the amorphous phase Curie temperature and the crystalline phase one.
