Monte Carlo Studies of the Ising Antiferromagnet with a Ferromagnetic Mean-field Term
arXiv:1405.4553 · doi:10.1016/j.phpro.2014.08.125
Abstract
The unusual thermodynamic properties of the Ising antiferromagnet supplemented with a ferromagnetic, mean-field term are outlined. This simple model is inspired by more realistic models of spin-crossover materials. The phase diagram is estimated using Metropolis Monte Carlo methods, and differences with preliminary Wang-Landau Monte Carlo results for small systems are noted.
Four pages