Dye laser two-photon excitation study of several 0,0′-bridged biphenyls
- 1 October 1974
- journal article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 61 (7) , 2616-2619
- https://doi.org/10.1063/1.1682388
Abstract
Polarized dye laser two-photon excitation spectra are reported for the following series of 0,0′-bridged biphenyls: fluorene, dibenzofuran, dibenzothiophene, carbazole, and phenanthrene. Two-photon polarization selection rules are used to assign the peaks observed. Several new states are reported and a number of tenuous assignments in the literature are confirmed. The spectra of the bridged compounds are compared with the biphenyl two-photon spectrum.Keywords
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