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@ARTICLE{Bouchbinder:19502,
author = {Bouchbinder, E. and Barel, I. and Brener, E.A. and Urbakh,
M.},
title = {{S}low cracklike dynamics at the onset of frictional
sliding},
journal = {Physical review letters},
volume = {107},
issn = {0031-9007},
address = {College Park, Md.},
publisher = {APS},
reportid = {PreJuSER-19502},
pages = {235501},
year = {2011},
note = {We thank O. Ben-David and J. Fineberg for numerous
insightful discussions. E. B. acknowledges support of the
James S. McDonnell Foundation, the Harold Perlman Family
Foundation, and the Robert Rees Applied Research Fund. E. A.
B. acknowledges support of the Erna and Jacob Michael
visiting professorship funds at Weizmann Institute of
Science. M. U. acknowledges support by the Israel Science
Foundation, Grant 1109/09 and by the German-Israeli Project
Cooperation Program (DIP).},
abstract = {We propose a friction model which incorporates interfacial
elasticity and whose steady state sliding relation is
characterized by a generic nonmonotonic behavior, including
both velocity weakening and strengthening branches. In 1D
and upon the application of sideway loading, we demonstrate
the existence of transient cracklike fronts whose velocity
is independent of sound speed, which we propose to be
analogous to the recently discovered slow interfacial
rupture fronts. Most importantly, the properties of these
transient inhomogeneously loaded fronts are determined by
steady state front solutions at the minimum of the sliding
friction law, implying the existence of a new velocity scale
and a "forbidden gap" of rupture velocities. We highlight
the role played by interfacial elasticity and supplement our
analysis with 2D scaling arguments.},
keywords = {J (WoSType)},
cin = {PGI-2},
ddc = {550},
cid = {I:(DE-Juel1)PGI-2-20110106},
pnm = {Grundlagen für zukünftige Informationstechnologien},
pid = {G:(DE-Juel1)FUEK412},
shelfmark = {Physics, Multidisciplinary},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000297417300005},
doi = {10.1103/PhysRevLett.107.235501},
url = {https://juser.fz-juelich.de/record/19502},
}