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Long-range energy transport in doped dibenzofurane crystals detected by intermolecular fluorescence fading

✍ Scribed by U. Fischer; C. Von Borczyskowski; F. Seiff; D. Stehlik


Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
787 KB
Volume
97
Category
Article
ISSN
0009-2614

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✦ Synopsis


Smglcr zncrgy ~r.msport in 3 single crystal of dibenzofurane doped with 10 fo 100 ppm anthncene has been investigated ulrh op!i~~I s~wctroscop~ _ For the first time intermolecular fluorescence fading has been observed in a molecular crystall. Ilw obwrcd inrermolecul~ fluorcsccnce frtdins of anthracenr \ith a time constant of the dibenzofurane triplet state is due f<r J iwp-r.uye sinflct cner_~ transport from dibenzofurane S-traps to znthracene.