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arXiv · 1405.4553

Monte Carlo Studies of the Ising Antiferromagnet with a Ferromagnetic Mean-field Term

Gregory Brown·Per Arne Rikvold·Seiji Miyashita
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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.

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Gregory Brown, Per Arne Rikvold, Seiji Miyashita. 2014-05-18. Monte Carlo Studies of the Ising Antiferromagnet with a Ferromagnetic Mean-field Term. https://doi.org/10.1016/j.phpro.2014.08.125

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