Temperature dependent molecular dynamic simulation of friction

dc.creatorDias, R. A.
dc.creatorRapini, M.
dc.creatorCosta, B. V.
dc.creatorCoura, Pablo Zimmermann
dc.date2019-02-15T10:40:07Z
dc.date2019-02-15
dc.date2019-02-15T10:40:07Z
dc.date2006-09
dc.date.accessioned2023-09-29T16:06:58Z
dc.date.available2023-09-29T16:06:58Z
dc.identifierhttps://repositorio.ufjf.br/jspui/handle/ufjf/9033
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/9135205
dc.descriptionIn this work we present a molecular dynamics simulation of a FFM experiment. The tip-sample interaction is studied by varying the normal force in the tip and the temperature of the surface. The friction force, cA, at zero load and the friction coefficient, m, were obtained. Our results strongly support the idea that the effective contact area, A, decreases with increasing temperature and the friction coefficient presents a clear signature of the premelting process of the surface.
dc.description-
dc.formatapplication/pdf
dc.languageeng
dc.publisher-
dc.publisherBrasil
dc.publisher-
dc.relationBrazilian Journal of Physics
dc.rightsAcesso Aberto
dc.subjectNanometric friction
dc.subjectMolecular dynamic
dc.subjectSurface premelting
dc.subject-
dc.titleTemperature dependent molecular dynamic simulation of friction
dc.typeArtigo de Periódico


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