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dc.creatorMathis, J. E.en_US
dc.creatorCompton, R. N.en_US
dc.date.accessioned2007-11-20T17:08:52Z
dc.date.available2007-11-20T17:08:52Z
dc.date.issued1995en_US
dc.identifier1995-RF-05en_US
dc.identifier.urihttp://hdl.handle.net/1811/29636
dc.descriptionOak Ridge National Laboratory, Oak Ridge, TN 37831en_US
dc.descriptionAuthor Institution: The University of Tennessee, Knoxville, TN 37996en_US
dc.description.abstractAngle resolved, high resolution (8 meV) photoelectron spectroscopy using polarized, rare-gas-radiation combined with linearly-and circularly-polarized dye-laser beams $(\lambda = 800nm to 200 nm)$ has been studied for effusive and pulsed-nozzle beams of NO, CBrClFH, and triethylamine (TEA). These molecules were chosen to illustrate the capabilities of the combined radiation sources and the position-sensitive-detection-based, spherical electron spectrometer (10 cm mean radius). Laser photoionization of TEA through the Rydberg $S_{1}$ and $S_{2}$ states confirms the existence of a rapid internal conversion process to $S_{1}$, from which ionziation proceeds. Using one-photon (HeI) light, the adiabatic and vertical ionization potentials of TEA were defined to be 7.48 eV and 8.24 eV, respectively, which combined with the measured energy of ejected electrons via MPI, put the $S_{1}$ level at 4.75 eV above $S_{o}$. Accurate calibration of the energy scale for the laser MPI PES of TEA was established using the one-photon PES of the ${^{2}\Sigma_{g}}^{+}$ state of $O_{2}$. Photoionzation studies of CBrClFH are preliminary to circular dichroism measurements on the separated enantiomers. Studies of the HeI PES of rotationally and vibrationally resolved NO in the $A{^{2}\sum^{+}}$ state are in progress.en_US
dc.format.extent57142 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleHIGH RESOLUTION SINGLE AND MULITPHOTON IONIZATION PHOTOELECTRON SPECTROSCOPYen_US
dc.typearticleen_US


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