Dynamical solid-liquid transition through oscillatory shear

Eric Brillaux; Francesco Turci

doi:10.1039/c8sm01950a

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arXiv · 1809.08874

Dynamical solid-liquid transition through oscillatory shear

Eric Brillaux·Francesco Turci

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Abstract

Starting from an ideal crystalline state, we numerically study a nonequilibrium dynamical order- disorder transition promoted by the application of a periodic shearing protocol at low temperatures in model systems in two and three dimensions. We observe a continuous (2D) and discontinuous (3D) dynamical transition from an ordered to a disordered steady state. Through the analysis of large-scale simulations, we show that the amorphization mechanism around the discontinuous transition is reminiscent of spinodal decomposition.

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Eric Brillaux, Francesco Turci. 2018-09-24. Dynamical solid-liquid transition through oscillatory shear. https://doi.org/10.1039/c8sm01950a

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