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Journal of Siberian Federal University. Mathematics & Physics, 2024, Volume 17, Issue 2, Pages 189–194
(Mi jsfu1148)
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Hysteresis effects in the critical behavior of Heisenberg thin films in an external oscillating field
Alexey V. Eikhlera, Vladimir V. Prudnikova, Pavel V. Prudnikovb a Dostoevsky Omsk State University, Omsk, Russian Federation
b Center of New Chemical Technologies BIC, Boreskov Institute of Catalysis, Omsk, Russian Federation
Abstract:
In this work, we simulated hysteresis effects in thin Heisenberg films subjected to an external oscillating field by Monte Carlo methods. It was observed that the system exhibits different types of phase transitions below the Curie temperature, depending on the rate of field influence. Relaxation features of the system have been identified, which may also impact the nature of the dynamic phase transition.
Keywords:
Heisenberg model, dynamic phase transition, Monte Carlo methods, hysteresis effects.
Received: 12.10.2023 Received in revised form: 22.11.2023 Accepted: 26.12.2023
Citation:
Alexey V. Eikhler, Vladimir V. Prudnikov, Pavel V. Prudnikov, “Hysteresis effects in the critical behavior of Heisenberg thin films in an external oscillating field”, J. Sib. Fed. Univ. Math. Phys., 17:2 (2024), 189–194
Linking options:
https://www.mathnet.ru/eng/jsfu1148 https://www.mathnet.ru/eng/jsfu/v17/i2/p189
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Abstract page: | 52 | Full-text PDF : | 20 | References: | 16 |
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