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Features of the non-equilibrium critical dynamics in 3D pure and diluted Ising-like ferromagnets
Vyacheslav V. Krizhanovskiy, Peter N. Malyarenko, Pavel V. Prudnikov, Vladimir V. Prudnikov Department of Theoretical Physics,
Dostoevsky Omsk State University,
Mira, 55a, Omsk, 644077,
Russia
Abstract:
The non-equilibrium critical behaviour of the three-dimensional pure and site-diluted spin systems described by Ising model is studied with different spin concentrations for evolution from various initial magnetic states. The universal scaling functions are determined for the magnetization and autocorrelation function. The aging and superaging effects are revealed in autocorrelation function behaviour for diluted systems with evolution from low-temperature initial states.
Keywords:
non-equilibrium critical behaviour, Ising model, initial state, structure defects, correlation function.
Received: 20.08.2016 Received in revised form: 10.10.2016 Accepted: 12.11.2016
Citation:
Vyacheslav V. Krizhanovskiy, Peter N. Malyarenko, Pavel V. Prudnikov, Vladimir V. Prudnikov, “Features of the non-equilibrium critical dynamics in 3D pure and diluted Ising-like ferromagnets”, J. Sib. Fed. Univ. Math. Phys., 9:4 (2016), 463–468
Linking options:
https://www.mathnet.ru/eng/jsfu507 https://www.mathnet.ru/eng/jsfu/v9/i4/p463
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