Pure red organic electroluminescent devices using a novel europium(III)   complex as emitting layer

doi:10.1016/j.tsf.2004.01.093

CORC > 北京大学 > 化学与分子工程学院

	Pure red organic electroluminescent devices using a novel europium(III) complex as emitting layer
	Bian, ZQ ; Gao, DQ ; Wang, KZ ; Jin, LP ; Huang, CH
刊名	固体薄膜
	2004
关键词	lanthanides optoelectronic devices infrared spectroscopy organic electroluminescence DIODES
DOI	10.1016/j.tsf.2004.01.093
英文摘要	Stable vacuum deposition of a new europium(III) complex, Eu(DBM)(3)(L) {DBM = dibenzoylmethanato, L = 3-ethyl-2-(4'-dimethylaminophenyl)imidazo[4,5-f] 1,10-phenanthroline}, were verified by ultraviolet-visible and infrared spectroscopy. By using the vacuum deposited film of the Eu(III) complex as the emitting layer, aluminum tris(8-hydroxyquinolinate) (AlQ) as electron-transporting layer, 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline (BCP) as hole-blocking layer, N,N'-diphenyl-N,N'-bis(3-methylphenyl)-1,1'-diphenyl-4,4'-diamine (TPD) as hole-transporting layer, a four-layer electroluminescent device of (+)indium-tin oxide/TPD(40 nm)/Eu(DBM)(3)(L)(40 nm)/BCP(10 nm)/AlQ(40 nm)/Mg:Ag(110 nm)/Ag(60 nm)(-) gave high efficient and pure red light emission with a luminance of 230 cd/m(2). A comparison of the electroluminescence properties of the four-layer device with those of a two-layer and a three-layer device was made. (C) 2004 Elsevier B.V. All rights reserved.; Materials Science, Multidisciplinary; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter; SCI(E); EI; 23; ARTICLE; 1-2; 237-241; 460
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/254709]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Bian, ZQ,Gao, DQ,Wang, KZ,et al. Pure red organic electroluminescent devices using a novel europium(III) complex as emitting layer[J]. 固体薄膜,2004.
APA	Bian, ZQ,Gao, DQ,Wang, KZ,Jin, LP,&Huang, CH.(2004).Pure red organic electroluminescent devices using a novel europium(III) complex as emitting layer.固体薄膜.
MLA	Bian, ZQ,et al."Pure red organic electroluminescent devices using a novel europium(III) complex as emitting layer".固体薄膜 (2004).