Blar i SINTEF Industri på forfatter "Vacher, Robin Sam"
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Molecular-dynamics simulations of the emergence of surface roughness in a polymer under compression
Vacher, Robin Sam; de Wijn, Astrid S. (Peer reviewed; Journal article, 2021)Roughness of surfaces is both surprisingly ubiquitous on all length scales and extremely relevant practically. The appearance of multi-scale roughness has been linked to avalanches and plastic deformation in metals. However, ... -
Nanoscale friction and wear of a polymer coated with graphene
Vacher, Robin Sam; de Wijn, Astrid S. (Peer reviewed; Journal article, 2022)Friction and wear of polymers at the nanoscale is a challenging problem due to the complex viscoelastic properties and structure. Using molecular dynamics simulations, we investigate how a graphene sheet on top of the ...