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000002766 0247_ $$2pmid$$apmid:19230226
000002766 0247_ $$2DOI$$a10.1140/epje/i2008-10349-8
000002766 0247_ $$2WOS$$aWOS:000259821300005
000002766 037__ $$aPreJuSER-2766
000002766 041__ $$aeng
000002766 082__ $$a530
000002766 084__ $$2WoS$$aChemistry, Physical
000002766 084__ $$2WoS$$aMaterials Science, Multidisciplinary
000002766 084__ $$2WoS$$aPhysics, Applied
000002766 084__ $$2WoS$$aPolymer Science
000002766 1001_ $$0P:(DE-HGF)0$$aSivebaek, I. M.$$b0
000002766 245__ $$aFrictional properties of confined polymers
000002766 260__ $$aBerlin$$bSpringer$$c2008
000002766 300__ $$a37 - 46
000002766 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article
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000002766 3367_ $$2BibTeX$$aARTICLE
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000002766 3367_ $$2DRIVER$$aarticle
000002766 440_0 $$01985$$aEuropean Physical Journal E$$v27$$x1292-8941
000002766 500__ $$aA part of the present work was carried out in frames of the ESF program "Nanotribology (NATRIBO)". Two of the authors (I.M.S. and V.N.S.) acknowledge support from IFF, FZ-Julich, hospitality and help of the staff during their research visits.
000002766 520__ $$aWe present molecular dynamics friction calculations for confined hydrocarbon solids with molecular lengths from 20 to 1400 carbon atoms. Two cases are considered: a) polymer sliding against a hard substrate, and b) polymer sliding on polymer. In the first setup the shear stresses are relatively independent of molecular length. For polymer sliding on polymer the friction is significantly larger, and dependent on the molecular chain length. In both cases, the shear stresses are proportional to the squeezing pressure and finite at zero load, indicating an adhesional contribution to the friction force. The friction decreases when the sliding distance is of the order of the molecular length indicating a strong influence of molecular alignment during run-in. The results of our calculations show good correlation with experimental work.
000002766 536__ $$0G:(DE-Juel1)FUEK414$$2G:(DE-HGF)$$aKondensierte Materie$$cP54$$x0
000002766 588__ $$aDataset connected to Web of Science, Pubmed
000002766 650_2 $$2MeSH$$aCarbon: chemistry
000002766 650_2 $$2MeSH$$aComputer Simulation
000002766 650_2 $$2MeSH$$aElasticity
000002766 650_2 $$2MeSH$$aEquipment Design
000002766 650_2 $$2MeSH$$aFriction
000002766 650_2 $$2MeSH$$aModels, Theoretical
000002766 650_2 $$2MeSH$$aPhysics: methods
000002766 650_2 $$2MeSH$$aPolymers: chemistry
000002766 650_2 $$2MeSH$$aPressure
000002766 650_2 $$2MeSH$$aStress, Mechanical
000002766 650_2 $$2MeSH$$aSurface Properties
000002766 650_7 $$00$$2NLM Chemicals$$aPolymers
000002766 650_7 $$07440-44-0$$2NLM Chemicals$$aCarbon
000002766 650_7 $$2WoSType$$aJ
000002766 7001_ $$0P:(DE-HGF)0$$aSamoilov, V. N.$$b1
000002766 7001_ $$0P:(DE-Juel1)130885$$aPersson, B. N. J.$$b2$$uFZJ
000002766 773__ $$0PERI:(DE-600)2004003-9$$a10.1140/epje/i2008-10349-8$$gVol. 27, p. 37 - 46$$p37 - 46$$q27<37 - 46$$tThe @European physical journal / E$$v27$$x1292-8941$$y2008
000002766 8567_ $$uhttp://dx.doi.org/10.1140/epje/i2008-10349-8
000002766 909CO $$ooai:juser.fz-juelich.de:2766$$pVDB
000002766 9131_ $$0G:(DE-Juel1)FUEK414$$bMaterie$$kP54$$lKondensierte Materie$$vKondensierte Materie$$x0$$zentfällt   bis 2009
000002766 9141_ $$y2008
000002766 915__ $$0StatID:(DE-HGF)0010$$aJCR/ISI refereed
000002766 9201_ $$0I:(DE-Juel1)VDB781$$d31.12.2010$$gIFF$$kIFF-1$$lQuanten-Theorie der Materialien$$x0
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