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arXiv · 1109.2729

Amorphous nucleation precursor in highly nonequilibrium fluids

Gyula I. Tóth·Tamás Pusztai·György Tegze·Gergely Tóth·László Gránásy
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Abstract

Dynamical density functional simulations reveal structural aspects of crystal nucleation in undercooled liquids: the first appearing solid is amorphous, which promotes the nucleation of bcc crystals, but suppresses the appearance of the fcc and hcp phases. These findings are associated with features of the effective interaction potential deduced from the amorphous structure.

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Gyula I. Tóth, Tamás Pusztai, György Tegze, Gergely Tóth, László Gránásy. 2011-09-13. Amorphous nucleation precursor in highly nonequilibrium fluids. https://doi.org/10.1103/physrevlett.107.175702

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