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This article is cited in 6 scientific papers (total in 6 papers)
Thermodynamic properties of Heisenberg spin systems on a square lattice with the Dzyaloshinskii–Moriya interaction
V. Yu. Kapitanab, E. V. Vasil'evab, Yu. A. Shevchenkoab, A. V. Perzhuab, D. Yu. Kapitanab, A. E. Rybinab, K. S. Soldatovab, A. G. Makarovab, R. A. Volotovskiiab, K. V. Nefedevab a Far Eastern Federal University, Vladivostok
b Institute for Applied Mathematics, Far Eastern Branch, Russian Academy of Sciences, Vladivostok
Abstract:
We present results of numerical simulation of thermodynamics for array of Classical Heisenberg spins placed on 2D square lattice. By using Metropolis and Wang–Landau methods we show the temperature behaviour of system with competing Heisenberg and Dzyaloshinskii–Moriya interaction (DMI) in contrast with classical Heisenberg system. We show the process of nucleating of skyrmion depending on the value of external magnetic field.
Key words:
numerical simulation, thermodynamics, Heisenberg model, Metropolis algorithm, Wang–Landau algorithm, Dzyaloshinskii–Moriya interaction, skyrmion.
Received: 25.10.2019
Citation:
V. Yu. Kapitan, E. V. Vasil'ev, Yu. A. Shevchenko, A. V. Perzhu, D. Yu. Kapitan, A. E. Rybin, K. S. Soldatov, A. G. Makarov, R. A. Volotovskii, K. V. Nefedev, “Thermodynamic properties of Heisenberg spin systems on a square lattice with the Dzyaloshinskii–Moriya interaction”, Dal'nevost. Mat. Zh., 20:1 (2020), 63–73
Linking options:
https://www.mathnet.ru/eng/dvmg420 https://www.mathnet.ru/eng/dvmg/v20/i1/p63
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