On the mechanism of singlet-triplet transitions
β Scribed by Vladmir Z. Kresin; William A. Lester Jr.
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 394 KB
- Volume
- 138
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
It is postulated that the collision-induced singlet-triplet transition of methylene involves coupling between the electronic orbital angular momenta of the inert catalyst and +he electron spins of methytene. A theory which incorporates this mechanism is presented and partialty tested.
In a monolayer assembly of appropriate dyes, sensitizer S and acceptor A. the influence of A on the fluorescence and phosphorescence of S has been investigated. The lowest vibronic level of the excited singlet state of S is depopillated by energy transfer to A. If this level is responsible for the s