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Updated: Mar 2, 2026

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses
Published on: June 7, 2018
Critical behavior of the two-dimensional nonequilibrium zero-temperature random field Ising model on a triangular
Sanja Janićević1, Svetislav Mijatović1, Djordje Spasojević1
1Faculty of Physics, University of Belgrade, P.O. Box 368, 11001 Belgrade, Serbia.
Abstract:
We present a numerical study of the critical behavior of the nonequilibrium zero-temperature random field Ising model in two dimensions on a triangular lattice. Our findings, based on the scaling analysis and collapse of data collected in extensive simulations of systems with linear sizes up to L=65536, show that the model is in a different universality class than the same model on a quadratic lattice, which is relevant for a better understanding of model universality and the analysis of experimental data.
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