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@ARTICLE{Mulakaluri:22343,
author = {Mulakaluri, N. and Persson, B.N.J.},
title = {{A}dhesion between elastic solids with randomly rough
surfaces: {C}omparison of analytical theory with
molecular-dynamics simulations},
journal = {epl: a letters journal exploring the frontiers of physics},
volume = {96},
issn = {0295-5075},
address = {Les Ulis},
publisher = {EDP Sciences},
reportid = {PreJuSER-22343},
pages = {66003},
year = {2012},
note = {Record converted from VDB: 12.11.2012},
abstract = {The adhesive contact between elastic solids with randomly
rough, self-affine fractal surfaces is studied by
molecular-dynamics (MD) simulations. The interfacial binding
energy obtained from the simulations of nominally flat and
curved surfaces is compared with the predictions of the
contact mechanics theory by Persson. Theoretical and
simulation results agree rather well, and most of the
differences observed can be attributed to finite-size
effects and to the long-range nature of the interaction
between the atoms in the block and the substrate in the MD
model, as compared to the analytical theory which is for an
infinite system with interfacial contact interaction. For
curved surfaces (JKR type of problem) the effective
interfacial energy exhibit a weak hysteresis which may be
due to the influence of local irreversible detachment
processes in the vicinity of the opening crack tip during
pull-off. Copyright (C) EPLA, 2011},
keywords = {J (WoSType)},
cin = {IAS-1 / PGI-1},
ddc = {530},
cid = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106},
pnm = {Grundlagen für zukünftige Informationstechnologien},
pid = {G:(DE-Juel1)FUEK412},
shelfmark = {Physics, Multidisciplinary},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000298561600030},
doi = {10.1209/0295-5075/96/66003},
url = {https://juser.fz-juelich.de/record/22343},
}