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@ARTICLE{Persson:1015187,
author = {Persson, Bo and Tyrode, E. C.},
title = {{I}ce breakloose friction},
journal = {The journal of chemical physics},
volume = {158},
number = {23},
issn = {0021-9606},
address = {Melville, NY},
publisher = {American Institute of Physics},
reportid = {FZJ-2023-03583},
pages = {234701},
year = {2023},
abstract = {We discuss the origin of the breakloose (or static)
friction force when an ice block is slid on a hard randomly
rough substrate surface. Ifthe substrate has roughness with
small enough amplitude (of order a 1 nm or less), the
breakloose force may be due to interfacial slip andis
determined by the elastic energy per unit area, Uel/A0,
stored at the interface after the block has been displaced a
short distance from itsoriginal position. The theory assumes
complete contact between the solids at the interface and
that there is no elastic deformation energyat the interface
in the original state before the application of the
tangential force. The breakloose force depends on the
surface roughnesspower spectrum of the substrate and is
found to be in good agreement with experimental
observations. We show that as the temperaturedecreases,
there is a transition from interfacial sliding (mode II
crack propagation, where the crack propagation energy GII =
Uel/A0) toopening crack propagation (mode I crack
propagation with GI the energy per unit area to break the
ice–substrate bonds in the normaldirection).},
cin = {PGI-1 / IAS-1},
ddc = {530},
cid = {I:(DE-Juel1)PGI-1-20110106 / I:(DE-Juel1)IAS-1-20090406},
pnm = {5211 - Topological Matter (POF4-521)},
pid = {G:(DE-HGF)POF4-5211},
typ = {PUB:(DE-HGF)16},
pubmed = {37318177},
UT = {WOS:001011041000001},
doi = {10.1063/5.0155545},
url = {https://juser.fz-juelich.de/record/1015187},
}