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Title: | Disordered ferromagnetic systems with stochastic driving | Authors: | Spasojević, Đorđe Janićević, Sanja |
Keywords: | Avalanches;Nonequilibrium disordered systems;Random field Ising model;Stochastic driving | Issue Date: | 1-Apr-2023 | Journal: | Chaos, Solitons and Fractals | Abstract: | We study the effects of a newly proposed type of driving conducted by the stochastic increments of the external magnetic field applied to the disordered three-dimensional ferromagnetic systems. The influence of randomness is analyzed in the representative regimes of stochastic driving covering a wide range of driving rates (slow, intermediate and fast). Obtained results are consistent with the experimental ones for the systems exhibiting similar intermittent avalanche dynamics. Stochastic driving opens a more realistic general experimental and theoretical framework for the studies of not (easily) feasible real-world phenomena, with the prospect of becoming a broadly applicable platform going beyond the scope of the nonequilibrium zero-temperature variant of the random field Ising model used here as its exemplification. |
URI: | https://physrep.ff.bg.ac.rs/handle/123456789/1362 | ISSN: | 09600779 | DOI: | 10.1016/j.chaos.2023.113327 |
Appears in Collections: | Journal Article |
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