dc.creator Kim, Boris F. en_US dc.creator Bohandy, Joseph en_US dc.date.accessioned 2006-06-15T13:47:50Z dc.date.available 2006-06-15T13:47:50Z dc.date.issued 1976 en_US dc.identifier 1976-RS-1 en_US dc.identifier.uri http://hdl.handle.net/1811/9754 dc.description Author Institution: Applied Physics Laboratory, The Johns Hopkins University en_US dc.description.abstract The optical spectra of Zn porphin single crystal triphenylene at low temperatures have been previously reported and shown to consist of sharp $lines.^{1}$ The spectra were characterized by a triplet structure similar to multiplet structure observed in Shpol’skii spectra. The conjecture that the triplet structure was due to multiple inequivalent site species has been confirmed in the present work by the use of high resolution selective excitation techniques. Absorption (excitation) and fluorescence spectra from each of the three principal site species of in porphin in triphenylene have been observed using a dye laser as an excitation source. These single site spectra reveal the structure of the ground electronic vibrational state and excited singlet electronic state of Zn porphin in triphenylene to an extent not possible with previously observed multiple site spectra. Details of the spectra will be discussed. en_US dc.format.extent 133776 bytes dc.format.mimetype image/jpeg dc.language.iso English en_US dc.publisher Ohio State University en_US dc.title SINGLE SITE OPTICAL SPECTRA OF Zn PORPHIN IN TRIPHENYLENE en_US dc.type article en_US
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