TY  - JOUR
AU  - Khomenko, A. V.
AU  - Zakharov, M. V.
TI  - Atomistic modelling of frictional anisotropy of palladium nanoparticles on graphene
JO  - Condensed matter physics
VL  - 24
IS  - 1
SN  - 0452-9910
CY  - Lviv
PB  - Inst.
M1  - FZJ-2021-06100
SP  - 13301
PY  - 2021
AB  - This article is a continuation of our previous studies of the frictional anisotropy of metal nanoparticles on the surface of a graphene substrate for other temperature conditions. The friction force acting on palladium nanoparticles on a graphene sheet in various lateral directions is investigated using classical molecular dynamics modelling. Anisotropy is studied at high sliding speeds of nanoparticles consisting of 10000 atoms on the surface of graphene. The effect of incommensurability and short-range order of the contact surfaces of nanoparticles, as well as the graphene deformation lead to the absence of an expressed angular dependence of the friction force.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000632570600005
DO  - DOI:10.5488/CMP.24.13301
UR  - https://juser.fz-juelich.de/record/904530
ER  -