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arXiv · 1512.02625

Properties of heavy rare-gases adlayers on graphene substrates

Lucas Madeira·Silvio A. Vitiello
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Abstract

We investigated properties of heavy rare-gases, Ne, Ar, Kr, Xe and Rn, adsorbed on graphene substrates using molecular dynamics. We gathered evidences of commensurate solids for Ne and Kr adlayers, one of them is given by a typical behavior of the nearest neighbor distance of the adatoms. The specific heat and the melting temperature were calculated and both indicate continuous melting for all heavy noble-gases studied. We also determined the distance between the adlayer and the substrate.

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Lucas Madeira, Silvio A. Vitiello. 2015-12-08. Properties of heavy rare-gases adlayers on graphene substrates. https://doi.org/10.1016/j.susc.2016.08.008

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