How a Supercooled Liquid Borrows Structure from the Crystal

Ulf Pedersen; Ian Douglass; Peter Harrowell

doi:10.1063/5.0033206

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arXiv · 2012.09957

How a Supercooled Liquid Borrows Structure from the Crystal

Ulf Pedersen·Ian Douglass·Peter Harrowell

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Abstract

Using computer simulations, we establish that the structure of a supercooled binary atomic liquid mixture consists of common neighbour structures similar to those found in the equilibrium crystal phase, a Laves structure. Despite the large accumulation of crystal-like structure, we establish that the supercooled liquid represents a true metastable liquid and that liquid can borrow crystal structure without being destabilized. We consider whether this feature might be the origin of all instances of liquids of a strongly favoured local structure.

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Ulf Pedersen, Ian Douglass, Peter Harrowell. 2020-12-17. How a Supercooled Liquid Borrows Structure from the Crystal. https://doi.org/10.1063/5.0033206

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