@article{HarkinBrochSchrecketal.2016, author = {Harkin, David J. and Broch, Katharina and Schreck, Maximilian and Ceyman, Harald and Stoy, Andreas and Yong, Chaw-Keong and Nikolka, Mark and McCulloch, Ian and Stingelin, Natalie and Lambert, Christoph and Sirringhaus, Henning}, title = {Decoupling charge transport and electroluminescence in a high mobility polymer semiconductor}, series = {Advanced Materials}, volume = {28}, journal = {Advanced Materials}, number = {30}, doi = {10.1002/adma.201600851}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187670}, pages = {6378-6285}, year = {2016}, abstract = {Fluorescence enhancement of a high-mobility polymer semiconductor is achieved via energy transfer to a higher fluorescence quantum yield squaraine dye molecule on 50 ps timescales. In organic light-emitting diodes, an order of magnitude enhancement of the external quantum efficiency is observed without reduction in the charge-carrier mobility resulting in radiances of up to 5 W str\(^{-1}\) m\(^{-2}\) at 800 nm.}, language = {en} }