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Observation of fluorescence from higher excited states in an anthracene crystal

✍ Scribed by Ryuzi Katoh; Masahiro Kotani

Publisher: Elsevier Science
Year: 1993
Tongue: English
Weight: 307 KB
Volume: 201
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(93)85047-r

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✦ Synopsis

Very weak fluorescence in the ultaviolet (210-380 nm) is observed when an anthracene crystal is excited at 397 nm. They are assigned as fluorescence from S2 and S1 states in the crystal. These higher excited states are populated by fusion of two S, excitons.

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