53 citations · 101 across the 5 of their papers we have counts for
5 papers
Why ice is so slippery
Sigbjørn Løland Bore, B. N. J. Persson, Henrik Andersen Sveinsson
We simulate nanoscale ice--glass friction from first principles and upscale it by modelling frictional heating. Nanoscale simulations alone overestimate friction and miss its veloc…
Sphere and cylinder contact mechanics during slip
J. Wang, A. Tiwari, I. Sivebaek +1
Using molecular dynamics (MD) we study the dependency of the contact mechanics on the sliding speed when an elastically soft slab (block) is sliding on a rigid substrate with a ${\…
Effective Viscosity of Confined Hydrocarbons
I. M. Sivebaek, V. N. Samoilov, B. N. J. Persson
We present molecular dynamics friction calculations for confined hydrocarbon films with molecular lengths from 20 to 1400 carbon atoms. We find that the logarithm of the effective…
Velocity dependence of friction of confined polymers
I. M. Sivebaek, V. N. Samoilov, B. N. J. Persson
We present molecular dynamics friction calculations for confined hydrocarbon solids with molecular lengths from 20 to 1400 carbon atoms. Two cases are considered: (a) polymer slidi…
Role of surface roughness in superlubricity
Ugo Tartaglino, Vladimir N. Samoilov, Bo N. J. Persson
We study the sliding of elastic solids in adhesive contact with flat and rough interfaces. We consider the dependence of the sliding friction on the elastic modulus of the solids.…