Abstract
The mean-field theory has been considered as applied to the system of magnetic and nonmagnetic atoms at thermal equilibrium. The phase diagrams and the dependence of the magnetization on the density of magnetic atoms have been found in the Ising model with mobile nonmagnetic impurities. In the same approximation, the phase transition in the three-state Potts model has been studied.
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Original Russian Text © S.V. Semkin, V.P. Smagin, 2014, published in Fizika Tverdogo Tela, 2014, Vol. 56, No. 12, pp. 2341–2345.
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Semkin, S.V., Smagin, V.P. Mean-field theory as applied to the Ising model with mobile impurities and to the three-state Potts model. Phys. Solid State 56, 2425–2429 (2014). https://doi.org/10.1134/S1063783414120294
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DOI: https://doi.org/10.1134/S1063783414120294