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Vibrational relaxtion in excited electronic states of aromatic hydrocarbons

✍ Scribed by Kee-Ju Choi; Michael R. Topp

Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
615 KB
Volume
69
Category
Article
ISSN
0009-2614

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✦ Synopsis

Tune-resolred expenments are reported showing kinetic evidence for vibrational relaxation of electronically excited mokcules in solution at room temperature. The experiments mvolve higher electronic states of 3,4,9,10~iibenzpyrene. Data are consistent with slow vibrational relaxation (== 15 ps), similar to that for ground state species.

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