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Absorption spectrum of the pyrene crystal excimer

✍ Scribed by Leila Zeiri; Garry Berkovic; Zvi Ludmer

Publisher: Elsevier Science
Year: 1988
Tongue: English
Weight: 395 KB
Volume: 147
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(88)85099-1

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✦ Synopsis

The absorption spectrum of the pyrene excimer in a single crystal has been measured. The spectrum is similar to that obtained in solution. The polarization of the absorption peaks in the crystal was found to be similar to that of the excimer fluorescence emission. The overlap between the excimeric emission and absorption was calculated using F8rster's relations. This overlap determines the interactions between excimers at high oncentrations.

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