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Phosphorescence enhancement in diphenyl ether in rigid ethanol glass at 77 K

✍ Scribed by S.K. Sarkar; A. Maiti; G.S. Kastha

Publisher: Elsevier Science
Year: 1984
Tongue: English
Weight: 292 KB
Volume: 105
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(84)85045-9

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✦ Synopsis

The phosphorescence yreld of diphenyl ether increases markedly relative to phenO1 in ethanol glass at 77 I;. AnaJ:~sis of the results reveals that the phosphorescence enhancement is attributable to increased spin-orbit coupling arismg from the non-planarity of the loneparr orbital of the oxygen atom in diphenyl ether

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