@article{b1af9d4e52b340d99ed2ff8cf5b7aacf,
title = "A Solution-Processed Resonance Host for Highly Efficient Electrophosphorescent Devices with Extremely Low Efficiency Roll-off",
abstract = "Solution-processible N-P=O resonance-host molecules are applied successfully in spin-coated phosphorescent light-emitting diodes (PHOLEDs) to selectively and self-adaptively tune the electrical properties for balanced charge transportation. The resonance-molecule-hosted PHOLEDs exhibit a high maximum quantum efficiency of 16.5% and a low efficiency roll-off down to 0.7%, highlighting the significant progress of these solution-processed PHOLEDs with high efficiency and flat efficiency roll-off achieved simultaneously.",
keywords = "dynamic adaptation, efficiency roll-off, phosphorescent light-emitting diodes (PHOLEDs), resonance hosts, solution processing",
author = "Ye Tao and Xin Guo and Lin Hao and Runfeng Chen and Huanhuan Li and Yuehua Chen and Xinwen Zhang and Wenyong Lai and Wei Huang",
note = "Publisher Copyright: {\textcopyright} 2015 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.",
year = "2015",
month = nov,
day = "18",
doi = "10.1002/adma.201503108",
language = "英语",
volume = "27",
pages = "6939--6944",
journal = "Advanced Materials",
issn = "0935-9648",
publisher = "Wiley-Blackwell",
number = "43",
}