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dc.creatorMucha, J. A.en_US
dc.creatorPratt, D. W.en_US
dc.date.accessioned2006-06-15T13:43:20Z
dc.date.available2006-06-15T13:43:20Z
dc.date.issued1975en_US
dc.identifier1975-WH-02en_US
dc.identifier.urihttp://hdl.handle.net/1811/9554
dc.descriptionThis work was supported by the Research Corporation, the National Science Foundation, and the U. S. Atomic Energy Commission.""en_US
dc.descriptionAuthor Institution: Department of Chemistry, University of Pittsburghen_US
dc.description.abstractExperimental studies of magnetic field effects on the optically-detected magnetic resonance (ODMR) and phosphorescence spectra of triplet state benzophenone and several halogenated benzophenones in single crystals of 4,4$^{\prime}$-dibromodiphenylether at liquid helium temperatures will be described. The results can be interpreted in terms of anticrossings of the electron and nuclear spin sublevels of the guest molecule and cross relaxation between the electron-nuclear states of the guest and host. Such studies yield values of the zero-field splitting parameters of the triplet state and provide estimates of the nuclear hyperfine and quadrupole coupling constants of both the guest and host. A novel method for determining the magnitude of the perturbation giving rise to the level anticrossing will also be described.en_US
dc.format.extent139765 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleLEVEL ANTICROSSING AND CROSS-RELAXATION EFFECTS IN THE ODMR AND PHOSPHORESCENCE SPECTRA OF ORIENTED MOLECULAR TRIPLET STATESen_US
dc.typearticleen_US


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