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Picosecond study of electronically excited singlet states of nucliec acid components,Chem. Phys. Letters 83(1981)276.
Authors:A.A. Oraevsky  A.V. Sharkov  D.N. Nikogosyan
Affiliation:Physikalisches Institut Teil 3, Universität Stuttgart, 7000 Stuttgart-80, West Germany
Abstract:Time-resolved fluorescence spectroscopy in the nanosecond and picosecond regimes is used to investigate the dynamics of excimer formation in α-perylene crystals Relaxation into the totally relaxed excimer state occurs by thermal activation of the partially relaxed excimer state. The potential barrier height is 310 ± 30 cm?1.
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