INTECIN 20395
INSTITUTO DE TECNOLOGIAS Y CIENCIAS DE LA INGENIERIA "HILARIO FERNANDEZ LONG"
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Thermal behavior for a nanoscale two ferromagnetic phase system based on random anisotropy model
Autor/es:
MURACA, D.; F. H. SANCHEZ; L. G. PAMPILLO; F. D. SACCONE
Lugar:
Manizales
Reunión:
Workshop; Latin American Workshop on Magnetism and Magnetic Materials LAW3M 2010; 2010
Institución organizadora:
Universidad Nacional de Colombia
Resumen:
Advances in theory which explain the magnetic behavior as function of temperature for two phase nanocrystalline soft magnetic materials are presented. The theory developed is based on the well known random anisotropy model which includes the crystalline exchange stiffness and anisotropy energies in both amorphous and crystalline phases. The phenomenological behavior of the coercivity was obtained in the temperature range between the amorphous phase Curie temperature and the crystalline phase one.
