| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8152448 | Journal of Magnetism and Magnetic Materials | 2018 | 4 Pages |
Abstract
In this paper we propose an extension to the Handrich model considering the fluctuations in exchange energies between ions located in different magnetic sublattices. Thus, each magnetic sublattice has an amorphization parameter that changes with temperature. A systematic study of the magnetization as a function of temperature is performed, which allows to observe significant differences when such fluctuations are not considered.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
S.S. Costa, E.P. Nobrega,