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Random crystal-field effects in a mixed spin-1 and spin-3/2 ferrimagnetic Ising system.
- Source :
-
Physica A . Feb2016, Vol. 444, p589-600. 12p. - Publication Year :
- 2016
-
Abstract
- We study the mixed spin-1 and spin-3/2 ferrimagnetic Ising system under the effect of different random crystal-fields within the mean-field theory based on the Bogoliubov inequality for the Gibbs free energy. The phase diagrams are obtained in the plane of critical temperature versus random crystal-field, showing a tricritical behavior with second-order transition lines separating the first-order transition lines by tricritical points. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03784371
- Volume :
- 444
- Database :
- Academic Search Index
- Journal :
- Physica A
- Publication Type :
- Academic Journal
- Accession number :
- 111293594
- Full Text :
- https://doi.org/10.1016/j.physa.2015.10.089