Triplet state radiationless transitions in polycyclic hydrocarbons
β Scribed by Clarke, Richard H.
- Book ID
- 121727472
- Publisher
- American Institute of Physics
- Year
- 1976
- Tongue
- English
- Weight
- 919 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0021-9606
- DOI
- 10.1063/1.432781
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π SIMILAR VOLUMES
The decay of the lowest excited triplet state of 9,10-diazaphenanthrene (DAP) was investigated. A surprisingly high sublevel decay rate ( kv= 3.3 X 10' s-' ) in biphenyl and fluorene hosts was found at 3.0 K from the decay of a time-resolved EPR (TREPR) signal. This high decay rate was confirmed by
**Abstractβ** βTriplet states of several large polycyclic aromatic hydrocarbons together with their lifetimes have been determined both in fluid solution and in the solid state using a spectrophotoβmetric technique. Excited states and lifetimes of some solid charge transfer complexes between the hy