Capturing triplet emission in white organic light emitting devices

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    The state-of-the art in the white organic light emitting devices (WOLEDs) is reviewed for further developments with a view to enhance the capture of triplet emission. In particular, applying the new exciton-spin-orbit-photon interaction operator as a perturbation, rates of spontaneous emission are calculated in a few phosphorescent materials and compared with experimental results. For iridium based phosphorescent materials the rates agree quite well with the experimental results.
    Original languageEnglish
    Pages (from-to)1809-1812
    Number of pages4
    JournalPhysica Status Solidi (A) Applications and Materials
    Issue number8
    Publication statusPublished - 2011

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