Abstract
The Wolf highly efficient single-cluster algorithm of the Monte Carlo method is used to investigate the critical static properties of a MnF 2 antiferromagnet model. The Wolf single-cluster algorithm is modified to investigate complex magnet models in which the uniaxial anisotropy is taken into account together with the exchange interaction. All main critical static parameters of the system are calculated, including the critical exponents of heat capacity α, magnetization β, and susceptibility γ, the Fisher index η, and the correlation length ν.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 2, pp. 53–58, February, 2005.
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Magomedov, M.A., Murtazaev, A.K. Investigation of Critical Properties of a MnF2 Antiferromagnet Model by the Monte Carlo Methods. Russ Phys J 48, 163–169 (2005). https://doi.org/10.1007/s11182-005-0100-7
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DOI: https://doi.org/10.1007/s11182-005-0100-7