Cálculo de propriedades magnéticas e magnetocalóricas no contexto do modelo de aproximação de pares

This thesis is mainly devoted to the study of the magnetic and magnetocaloric properties of ferromagnetic systems in the context of the pair approximation model. This model considers an exact interaction (Oguchi approximation) of the main ion with the nearest-neighbor and additionally (in some ca...

Full description

Bibliographic Details
Main Author: Xavier, Maria Oliveira Santos
Other Authors: Plaza, Edison Jesús Ramírez
Language:Portuguese
Published: Pós-Graduação em Física 2018
Subjects:
Online Access:http://ri.ufs.br/jspui/handle/riufs/8847