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Recurrence and irreversibility in radiationless transitions

✍ Scribed by W. Siebrand

Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
311 KB
Volume
14
Category
Article
ISSN
0009-2614

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✦ Synopsis

Damped oscillatory decay of an excited state in a mo:ecule is related to the vibrational properties of the molecule. It is shown qualitatively that a sirrple description of Poincard recurrence patterns can be obtained by choosing the proper approximate representation for the nowmissive vibrational manifoid, yielding partial recurrences associated with directly coupled approsimate vibrational eigcnstrttes.

πŸ“œ SIMILAR VOLUMES

Radiationless transitions in monocyclic
Radiationless transitions in monocyclic diazines
✍ Y.H. Li; E.C. Lim πŸ“‚ Article πŸ“… 1971 πŸ› Elsevier Science 🌐 English βš– 305 KB

It is shown that the fluorescence and intorsystem crossing in monocyclic diazines originate from the second excited singlet state (S$. The occurrence of these phenomena is justified on the basis of the slow S, -E+ internal conversion resulting from the low density of states.