Browsing by Title "The role of triplet states in the emission mechanism of polymer light-emitting diodes"
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The role of triplet states in the emission mechanism of polymer light-emitting diodes
(arXiv, 2009)The blue emission of polyfluorene (PF) based light-emitting diodes (LEDs) is known to degrade due to a low energy green emission, which hitherto has been attributed to oxidative defects. By studying the electroluminescence ...