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dc.contributor.authorHansen, Flemming Y.eng
dc.contributor.authorTaub, Haskelleng
dc.date.issued2004-04eng
dc.descriptionhttp://link.aip.org/link/?APCPCS/708/233/1eng
dc.description.abstractThe intramolecular diffusive motions associated with the creation and annihilation of gauche defects in intermediate-length alkane molecules adsorbed on a solid surface are relatively slow and on a time scale of nanoseconds. This has been shown by molecular dynamics (MD) simulations and by high-energy-resolution quasielastic neutron scattering (QNS) on monolayers of tetracosane (n-C24H50) adsorbed on graphite basal-plane surfaces. QNS with the high energy resolution makes it now possible to probe diffusive motions on the same time scale as in nuclear magnetic resonance (NMR) experiments and, in addition, to obtain information about length scales and character of motions through the wavevector dependence of the QNS.eng
dc.identifier.citationAIP Conf. Proc. -- April 30, 2004 -- Volume 708, pp. 233-236eng
dc.identifier.issn0094-243Xeng
dc.identifier.urihttp://hdl.handle.net/10355/8754eng
dc.publisherAmerican Institute of Physicseng
dc.relation.ispartofPhysics and Astronomy publicationseng
dc.relation.ispartofcommunityUniversity of Missouri-Columbia. College of Arts and Sciences. Department of Physics and Astronomyeng
dc.subjectmolecular dynamics methodeng
dc.subject.lcshGraphiteeng
dc.subject.lcshMonomolecular filmseng
dc.subject.lcshFilm coefficients (Physics)eng
dc.subject.lcshOrganic compoundseng
dc.subject.lcshElastic scatteringeng
dc.titleAnalysis of the center of mass-, rotational- and intramolecular diffusive motions in a monolayer film of intermediate-length alkane molecules adsorbed on a solid surfaceeng
dc.typeArticleeng


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