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Exciton transport in disordered crystals: velocity correlation functions
dc.contributor.authorParson, R. P.en_US
dc.contributor.authorKopelman, Raoulen_US
dc.date.accessioned2006-04-07T18:19:38Z
dc.date.available2006-04-07T18:19:38Z
dc.date.issued1984-09-15en_US
dc.identifier.citationParson, R., Kopelman, R. (1984/09/15)."Exciton transport in disordered crystals: velocity correlation functions." Chemical Physics 89(2): 265-274. <http://hdl.handle.net/2027.42/24699>en_US
dc.identifier.urihttp://www.sciencedirect.com/science/article/B6TFM-44FN5FV-1W/2/46d896cd89f8a510b3b0fec141291639en_US
dc.identifier.urihttps://hdl.handle.net/2027.42/24699
dc.description.abstractThe two-particle coherent-potential approximation is used to calculate Frenkel-exciton group-velocity correlation functions for substitutionally disordered crystals. Most of the results can be described by a relaxation-time approximation, provided that k-dependent and complex relaxation times are allowed; however, some evidence for long-time tails, associated with the finite frequency range of the scattering potentials, is found. The probable accuracy of the approximation and its relationships with localization and kinetic theory are discussed, as is its relevance to experimental systems (triplet excitons in isotopic mixed naphthalene and anthracene crystals).en_US
dc.format.extent883404 bytes
dc.format.extent3118 bytes
dc.format.mimetypeapplication/pdf
dc.format.mimetypetext/plain
dc.language.isoen_US
dc.publisherElsevieren_US
dc.titleExciton transport in disordered crystals: velocity correlation functionsen_US
dc.typeArticleen_US
dc.rights.robotsIndexNoFollowen_US
dc.subject.hlbsecondlevelPhysicsen_US
dc.subject.hlbsecondlevelMathematicsen_US
dc.subject.hlbtoplevelScienceen_US
dc.description.peerreviewedPeer Revieweden_US
dc.contributor.affiliationumDepartment of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, USAen_US
dc.contributor.affiliationumDepartment of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, USAen_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/24699/1/0000118.pdfen_US
dc.identifier.doihttp://dx.doi.org/10.1016/0301-0104(84)85315-Xen_US
dc.identifier.sourceChemical Physicsen_US
dc.owningcollnameInterdisciplinary and Peer-Reviewed


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