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dc.contributor.authorÇıracı, Salimen_US
dc.contributor.authorDağ, Sefaen_US
dc.coverage.spatialWashington DC, USAen_US
dc.date.accessioned2016-02-08T11:51:12Zen_US
dc.date.available2016-02-08T11:51:12Zen_US
dc.date.issued2005en_US
dc.identifier.urihttp://hdl.handle.net/11693/27351en_US
dc.descriptionDate of Conference: 12-16 September 2005en_US
dc.descriptionConference Name: 2005 World Tribology Congress IIIen_US
dc.description.abstractAttractive interaction between two clean diamond(001) slabs turns repulsive upon the hydrogenation of surfaces. Even under high loading forces, this repulsive interaction prevents the sliding surfaces from being closer to each other. As a result, calculated lateral force variation generated during sliding has small magnitude under high constant loading forces. Superlow friction observed earlier between diamond like carbon coated surfaces can be understood by the steady repulsive interaction between sliding surfaces, as well as strong and stiff carbon-carbon and carbon-hydrogen bonds which do not favor energy dissipation. In ambient conditions, the steady repulsive interaction is, however, destroyed by oxygenation of hydrogenated surface.en_US
dc.language.isoEnglishen_US
dc.source.titleProceedings of the 2005 World Tribology Congress IIIen_US
dc.relation.isversionofhttps://doi.org/10.1115/WTC2005-64323en_US
dc.subjectChemical bondsen_US
dc.subjectDiamondsen_US
dc.subjectFrictionen_US
dc.subjectHydrogenationen_US
dc.subjectLoading forcesen_US
dc.subjectOxygenationen_US
dc.subjectSuperlow frictionen_US
dc.subjectSurface phenomenaen_US
dc.titleFirst-principles study of superlow friction between hydrogenated diamond surfacesen_US
dc.typeConference Paperen_US
dc.departmentDepartment of Physicsen_US
dc.citation.spage531en_US
dc.citation.epage532en_US
dc.citation.volumeNumber2en_US
dc.identifier.doi10.1115/WTC2005-64323en_US
dc.publisherASMEen_US


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