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Computer Simulation of Magnetic Skyrmions

1
Department of Computer Systems, School of Natural Sciences, Far Eastern Federal University, 8 Sukhanova St., 690950 Vladivostok, Russia
2
Institute of Applied Mathematics, Far Eastern Branch, Russian Academy of Science, 7 Radio St., 690041 Vladivostok, Russia
*
Author to whom correspondence should be addressed.
Presented at the 5th International Electronic Conference on Entropy and Its Applications, 18–30 November 2019; Available online: https://ecea-5.sciforum.net/.
Proceedings 2020, 46(1), 6; https://doi.org/10.3390/ecea-5-06678
Published: 17 November 2019
In this paper, we present the results of a numerical simulation of thermodynamics for the array of Classical Heisenberg spins placed on a 2D square lattice, which effectively represents the behaviour of a single layer. Using the Metropolis algorithm, we show the temperature behaviour of the system with a competing Heisenberg and Dzyaloshinskii–Moriya interaction (DMI) in contrast with the classical Heisenberg system. We show the process of nucleation of the skyrmion depending on the value of the external magnetic field. We proposed the controlling method for the movement of skyrmions.
Keywords: Monte Carlo method; magnetic skyrmion; Heisenberg model; Dzyaloshinskii–Moriya interaction Monte Carlo method; magnetic skyrmion; Heisenberg model; Dzyaloshinskii–Moriya interaction
MDPI and ACS Style

Kapitan, V.; Vasiliev, E.; Perzhu, A. Computer Simulation of Magnetic Skyrmions. Proceedings 2020, 46, 6. https://doi.org/10.3390/ecea-5-06678

AMA Style

Kapitan V, Vasiliev E, Perzhu A. Computer Simulation of Magnetic Skyrmions. Proceedings. 2020; 46(1):6. https://doi.org/10.3390/ecea-5-06678

Chicago/Turabian Style

Kapitan, Vitalii; Vasiliev, Egor; Perzhu, Alexander. 2020. "Computer Simulation of Magnetic Skyrmions" Proceedings 46, no. 1: 6. https://doi.org/10.3390/ecea-5-06678

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