Highly efficient and color-tuning electrophosphorescent devices based on Cu-I complex

	Highly efficient and color-tuning electrophosphorescent devices based on Cu-I complex
其他题名	论文其他题名
	Che G. B.; Su Z. S.; Li W. L.; Chu B.; Li M. T.; Hu Z. Z.; Zhang Z. Q.
	2006
发表期刊	Applied Physics Letters
ISSN	0003-6951
卷号	89 期号:10
摘要	Highly efficient electrophosphorescence from organic light-emitting devices based on a Cu-I complex, [Cu(DPEphos)(Dicnq)]BF4 (DPEphos=bis[2-(diphenylphosphino)phenyl]ether and Dicnq=6,7-Dicyanodipyrido[2,2-d:2('),3(')-f] quinoxaline), doped into 4,4(')-N,N-'-dicarbazole-biphenyl is demonstrated. The performances of these devices fabricated by vacuum vapor deposition technique are among the best reported for devices incorporating Cu-I complexes as emitters. A low turn-on voltage of 4 V, a maximum current efficiency up to 11.3 cd/A, and a peak brightness of 2322 cd/m(2) were achieved, respectively. The phosphorescent operating mechanism of organic light-emitting devices based on Cu-I complex was discussed. Electroluminescent colors can be tuned ranging from green-yellow to orange-red region, and its band tail at longer wavelength can cover near infrared. (c) 2006 American Institute of Physics.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/24953
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Che G. B.,Su Z. S.,Li W. L.,et al. Highly efficient and color-tuning electrophosphorescent devices based on Cu-I complex[J]. Applied Physics Letters,2006,89(10).
APA	Che G. B..,Su Z. S..,Li W. L..,Chu B..,Li M. T..,...&Zhang Z. Q..(2006).Highly efficient and color-tuning electrophosphorescent devices based on Cu-I complex.Applied Physics Letters,89(10).
MLA	Che G. B.,et al."Highly efficient and color-tuning electrophosphorescent devices based on Cu-I complex".Applied Physics Letters 89.10(2006).

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