Resonance CARS studies on acridine in the electronic excited T1 state
โ Scribed by T. Bischof; W. Kiefer
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 503 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0377-0486
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โฆ Synopsis
Abstract
CARS measurements were carried out on acridine to investigate the resonance behaviour of the totally symmetric vibration in the lowest excited triplet electronic state. The lineshapes of the observed vibrational mode were analysed for different pump laser wavenumbers by means of the transform theory in the Condon approximation. Under this condition the experimentally determined CARS excitation profile was compared with that calculated from the measured T~n~ โT~1~, absorption spectrum.
๐ SIMILAR VOLUMES
## The resonance coherent antIStokes Raman scatte,mg spectra of chrysene in the fust exctted singlet and triplet state aEe generated The observed differences m wavenumber and mtenslty pomt out a changed molecular structure in the excited electromc states
The resonance Raman spectra of P-carotene have been obtained at low temperature. The excitation profiles of vl(1525 cm-') and 2vl (3043 cm-') are analysed in terms of the Albrccht theory. The overlap integrals between the vibrational wavefunctions of the ground and the fist exited electronic states