The dynamic behavior of the second excited singlet state of QCS has been investigated for the first time in liquid solutions. In perfluoroalkane solvents strong B-ji. fluorescence (@f up to 0.077) 1s observed when the molecule is excited to bound vibrational states. s lifetimes of up 10 2.8 ns are o
Relaxation dynamics of the first excited electronic singlet state of azulene in solution
โ Scribed by Jonathan P. Heritage; A. Penzkofer
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 574 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
An upper limit to the relavation time of the first c.rcltcd electronic \mgIut st,ite (St) of a?ulcnc m cyclohcxanc ha\ been dctcrmincd for two cxcltatlon frequcncics. The lifctlmes of St cxcitcd by tingle picosecond duration optlcal pulses OI irequency 18910 crri' and 16OOC cm"' arc 5 1 ps and 5 2 ps rc\pcctively.
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