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Issue 53, 2012
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Plasmonic surface enhancement of dual fluorescence and phosphorescence emission from organic semiconductors: effect of exchange gap and spin–orbit coupling

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Abstract

Dual singlet–triplet fluorescence–phosphorescence emitting compounds demonstrate that plasmonic surface enhancement is controlled solely by the underlying oscillator strength of a transition: metal-free compounds with weak spin–orbit coupling show no enhancement in phosphorescence efficiency even though fluorescence is amplified.

Graphical abstract: Plasmonic surface enhancement of dual fluorescence and phosphorescence emission from organic semiconductors: effect of exchange gap and spin–orbit coupling

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Publication details

The article was received on 13 Mar 2012, accepted on 07 May 2012 and first published on 08 May 2012


Article type: Communication
DOI: 10.1039/C2CC31843A
Chem. Commun., 2012,48, 6675-6677

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    Plasmonic surface enhancement of dual fluorescence and phosphorescence emission from organic semiconductors: effect of exchange gap and spin–orbit coupling

    D. Chaudhuri, D. Li, E. Sigmund, H. Wettach, S. Höger and J. M. Lupton, Chem. Commun., 2012, 48, 6675
    DOI: 10.1039/C2CC31843A

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