Journal
NATURE COMMUNICATIONS
Volume 6, Issue -, Pages -Publisher
NATURE PORTFOLIO
DOI: 10.1038/ncomms10032
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Funding
- National Natural Science Foundation of China [51222306, 61201105, 91027043, 91222203, 91233205, 91433115]
- China-Denmark Co-project [60911130231]
- NSFC-DFG Transregio Project [TRR61]
- Ministry of Science and Technology of China [2011CB808405, 2013CB933403, 2013CB933500]
- Strategic Priority Research Program of the Chinese Academy of Sciences [XDB12030300]
- Beijing Local College Innovation Team Improve Plan [IDHT20140512]
- Heeger Beijing RAMP
- D Center (Beijing, China)
- 111 project [B14009]
- International Science AMP
- Technology Cooperation Program of China [2014DFA52820]
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The integration of high charge carrier mobility and high luminescence in an organic semiconductor is challenging. However, there is need of such materials for organic light-emitting transistors and organic electrically pumped lasers. Here we show a novel organic semiconductor, 2,6-diphenylanthracene (DPA), which exhibits not only high emission with single crystal absolute florescence quantum yield of 41.2% but also high charge carrier mobility with single crystal mobility of 34 cm(2) V-1 s(-1). Organic light-emitting diodes (OLEDs) based on DPA give pure blue emission with brightness up to 6,627 cd m(-2) and turn-on voltage of 2.8 V. 2,6-Diphenylanthracene OLED arrays are successfully driven by DPA field-effect transistor arrays, demonstrating that DPA is a high mobility emissive organic semiconductor with potential in organic optoelectronics.
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