A mean-field approximation is used to study the effects of random crystal field on the critical behaviour of decorated ferrimagnetic Ising model, in which the two magnetic atoms A and B have spins s A ΒΌ 1 2 and S B ΒΌ 1, respectively. The results indicate that there may exist some interesting phenome
Decorated Ising model in a magnetic field
β Scribed by Goncalves, L L; Horiguchi, T
- Book ID
- 125806163
- Publisher
- Institute of Physics
- Year
- 1986
- Tongue
- English
- Weight
- 426 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0305-4470
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The magnetic properties of a decorated two-sublattice ferrimagnetic Ising model consisting of two magnetic atoms A and B with spins SA (SA = Β½) and SB (SB > Β½) are investigated within the framework of the effective-field theory with correlations. The uniaxial crystal-field interaction D exists on th
We investigate an Ising model in correlated random fields on a semi-decorated square lattice in connection with the random field problem. We map the system into the one solved by Longa and show that the system has a critical behaviour. The explicit calculation is given for the critical temperature