journal article·2020-09-30

Efficient Organic Light-Emitting Transistors Based on High-Quality Ambipolar Single Crystals

Yuejuan Wan, Jian Deng, Wanling Wu, Jiadong Zhou, Quan Niu, Haoyuan Li, Huakang Yu, Cheng Gu, Yuguang Ma

ACS Applied Materials & Interfaces· Volume 12· Issue 39
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Abstract

A cyano-substituted styrene derivative is synthesized and successfully prepared to lamellate single crystals through precisely controlling the crystal growth conditions. The lamellate single crystals with regular edge and smooth surface display intrinsically ordered stacking and high quality, all of which are of importance for high optoelectronic performance. The single-component light-emitting transistors based on the lamellate crystals offer striking device performance in terms of record external quantum efficiency of 2.02%, exceeding the benchmark value in this field. Such organic light-emitting single crystals provide a versatile platform for designing and engineering their structures and optoelectronic properties toward light-emitting devices.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Organic Electronics and Photovoltaics · Organic Light-Emitting Diodes Research · Luminescence and Fluorescent Materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

State Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, South China University of Technology, No. 381 Wushan Road, Tianhe District, Guangzhou 510640, P. R. China

School of Physics and Optoelectronics, South China University of Technology, No. 381 Wushan Road, Tianhe District, Guangzhou 510640, P. R. China

Department of Chemistry and Biochemistry, The University of Arizona, Tucson, Arizona 85721-0088, United States

Funding

State Administration of Foreign Experts Affairs · Ministry of Education of the People's Republic of China · National Natural Science Foundation of China · Natural Science Foundation of Guangdong Province · Central Committee of the Communist Party of China · Guangdong Province

References (49)

Show source-provided references
1. 10.1103/physrevlett.91.15740610.1103/physrevlett.91.157406 ↗
2. 10.1002/adma.20110460210.1002/adma.201104602 ↗
3. 10.1038/s41565-019-0370-910.1038/s41565-019-0370-9 ↗
4. 10.1038/nmat153710.1038/nmat1537 ↗
5. 10.1002/adfm.20190528210.1002/adfm.201905282 ↗
6. 10.1002/adma.20190317510.1002/adma.201903175 ↗
7. 10.1063/1.318458810.1063/1.3184588 ↗
8. 10.1002/adom.20160097310.1002/adom.201600973 ↗
9. 10.1002/adom.20190127410.1002/adom.201901274 ↗
10. 10.1021/acsami.9b0229810.1021/acsami.9b02298 ↗
11. 10.1002/adma.20070194410.1002/adma.200701944 ↗
12. 10.1038/natrevmats.2018.2010.1038/natrevmats.2018.20 ↗
13. 10.1002/adfm.20180255810.1002/adfm.201802558 ↗
14. 10.1021/jacs.8b1267110.1021/jacs.8b12671 ↗
15. 10.1021/jacs.9b0964010.1021/jacs.9b09640 ↗
16. 10.1021/cm801427s10.1021/cm801427s ↗
17. 10.1002/lpor.20190000910.1002/lpor.201900009 ↗
18. 10.1002/adom.20150053110.1002/adom.201500531 ↗
19. 10.1021/acsami.7b0019510.1021/acsami.7b00195 ↗
20. 10.1063/1.321604710.1063/1.3216047 ↗
21. 10.1021/am200705j10.1021/am200705j ↗
22. 10.1039/c5cc09702a10.1039/c5cc09702a ↗
23. 10.1002/inf2.1203810.1002/inf2.12038 ↗
24. 10.1021/nn300896510.1021/nn3008965 ↗
25. 10.1021/acs.chemrev.6b0012710.1021/acs.chemrev.6b00127 ↗
26. 10.1021/acs.chemrev.7b0058110.1021/acs.chemrev.7b00581 ↗
27. 10.1021/acs.jpclett.9b0231510.1021/acs.jpclett.9b02315 ↗
28. 10.1002/anie.20180614910.1002/anie.201806149 ↗
29. 10.1039/c1jm14815j10.1039/c1jm14815j ↗
30. 10.1039/c3tc32161d10.1039/c3tc32161d ↗
31. 10.1002/adma.20180246610.1002/adma.201802466 ↗
32. 10.1038/srep0098510.1038/srep00985 ↗
33. 10.1002/adfm.20090002810.1002/adfm.200900028 ↗
34. 10.1021/cr050154310.1021/cr0501543 ↗
35. 10.1063/1.346691510.1063/1.3466915 ↗
36. 10.1038/s41566-017-0087-y10.1038/s41566-017-0087-y ↗
37. 10.1021/acs.jpclett.9b0275110.1021/acs.jpclett.9b02751 ↗
38. 10.1143/apex.1.09180110.1143/apex.1.091801 ↗
39. 10.1103/physrevlett.100.06660110.1103/physrevlett.100.066601 ↗
40. 10.1063/1.350469010.1063/1.3504690 ↗
41. 10.1002/adma.20080094210.1002/adma.200800942 ↗
42. 10.1002/adma.20100017110.1002/adma.201000171 ↗
43. 10.1002/anie.20110818410.1002/anie.201108184 ↗
44. 10.1063/1.346565910.1063/1.3465659 ↗
45. 10.1016/j.orgel.2013.07.02510.1016/j.orgel.2013.07.025 ↗
46. 10.1039/c3tc32206h10.1039/c3tc32206h ↗
47. 10.1021/acs.chemrev.6b0017210.1021/acs.chemrev.6b00172 ↗
48. 10.1002/adma.20120225210.1002/adma.201202252 ↗
49. 10.1021/acsphotonics.8b0001110.1021/acsphotonics.8b00011 ↗