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Assemblies of gold icosahedra

G. Bilalbegovic
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Abstract

Low-dimensional free-standing aggregates of bare gold clusters are studied by the molecular dynamics simulation. Icosahedra of 55 and 147 atoms are equilibrated at T=300 K. Then, their one- and two-dimensional assemblies are investigated. It is found that icosahedra do not coalescence into large drops, but stable amorphous nanostructures are formed: nanowires for one-dimensional and nanofilms for two-dimensional assemblies. The high-temperature stability of these nanostructures is also investigated.

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G. Bilalbegovic. 2004-03-14. Assemblies of gold icosahedra. https://arxiv.org/abs/cond-mat/0403344

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