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Delayed fluorescence from higher excited singlet states of 1,2-benzanthracene and fluoranthene

✍ Scribed by Bernhard Nickel

Publisher: Elsevier Science
Year: 1974
Tongue: English
Weight: 541 KB
Volume: 27
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(74)80450-1

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✦ Synopsis

With 1,2-benzanthracene and fluoranthene population of higher excited singlet states S,, (n > 1) by triplet-triple1 annihilation is energetically possible. With both compounds a delayed fluorescence Sn + So from the highest accessible singlet state St1 was found (n = 3 for 1,2-benzanthracene and n = 4 for fluoranthene).

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