Journal of Siberian Federal University. Mathematics & Physics: Features of the Non-equilibrium Critical Dynamics in 3D Pure and Diluted Ising-like Ferromagnets

Journal of Siberian Federal University. Mathematics & Physics / Features of the Non-equilibrium Critical Dynamics in 3D Pure and Diluted Ising-like Ferromagnets

Issue: Journal of Siberian Federal University. Mathematics & Physics. 2016 9 (4)
Authors: Krizhanovskiy, Vyacheslav V.; Malyarenko, Peter N.; Prudnikov, Pavel V.; Prudnikov, Vladimir V.
Contact information: Krizhanovskiy, Vyacheslav V.: Department of Theoretical Physics Dostoevsky Omsk State University Mira, 55a, Omsk, 644077 Russia; ; Malyarenko, Peter N.: Department of Theoretical Physics Dostoevsky Omsk State University Mira, 55a, Omsk, 644077 Russia; ; Prudnikov, Pavel V.: Department of Theoretical Physics Dostoevsky Omsk State University Mira, 55a, Omsk, 644077 Russia; ; Prudnikov, Vladimir V.: Department of Theoretical Physics Dostoevsky Omsk State University Mira, 55a, Omsk, 644077 Russia;
Keywords: non-equilibrium critical behaviour; Ising model; initial state; structure defects; correlation function
Abstract: The non-equilibrium critical behaviour of the three-dimensional pure and site-diluted spin systems de- scribed 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 autocorre- lation function. The aging and superaging effects are revealed in autocorrelation function behaviour for diluted systems with evolution from low-temperature initial states
Pages: 463–468
Paper at repository of SibFU: https://elib.sfu-kras.ru/handle/2311/29992