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arXiv · 1505.05387

Plenty of motion at the bottom: Atomically thin liquid gold membrane

Pekka Koskinen·Topi Korhonen
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Abstract

The discovery of graphene some ten years ago was the first proof of a free-standing two-dimensional (2D) solid phase. Here, using quantum molecular dynamics simulations of nanoscale gold patches suspended in graphene pores, we predict the existence of an atomically thin, free-standing 2D liquid phase. The liquid phase, enabled by the exceptional planar stability of gold due to relativistic effects, demonstrates extreme fluxionality of metal nanostructures and opens possibilities for a variety of nanoscale phenomena.

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Pekka Koskinen, Topi Korhonen. 2015-05-20. Plenty of motion at the bottom: Atomically thin liquid gold membrane. https://doi.org/10.1039/c5nr01849h

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