Near-infrared electroluminescence from double-emission-layers devices based on Ytterbium (III) complexes

	Near-infrared electroluminescence from double-emission-layers devices based on Ytterbium (III) complexes
	Li ZF ; Zhang HJ ; Yu JB
刊名	thin solid films
	2012
卷号	520 期号:9 页码:3663-3667
关键词	LIGHT-EMITTING-DIODES INTRAMOLECULAR ENERGY TRANSFER EFFICIENT ELECTROLUMINESCENCE LANTHANIDE COMPLEXES PHOTOLUMINESCENCE BLENDS STATE ER3+ YB3+ EU3+
ISSN号	0040-6090
通讯作者	li zf
中文摘要	we investigated near-infrared electroluminescence properties of two lanthanide complexes yb(pmbp)(3)bath [pmbp = tris(1-phenyl-3-methyl-4-(4-tert-butylbenzacyl)-5-pyrazolone); bath = bathophenanthroline] and yb(pmip)(3)tp2 [pmip = tris(1-phenyl-3-methyl-4-isobutyryl-5-pyrazolone); tp = triphenyl phosphine oxide] by fabricated the double-emission-layers devices. from the device characteristics, it is known that holes are easier to transport in yb(pmip)(3)tp2 layer and electrons are easier to transport in yb(pmbp)(3)bath layer, at the same time, both of the two complexes can be acted as emission layers in the device. the recombination region of carriers has been confined in the interface of yb(pmip)(3)tp2/yb(pmbp)(3)bath, and pure yb3+ ion characteristic emission centered at 980 nm has been obtained. the device shows the maximum near-infrared irradiance as 14.7 mw/m(2) at the applied voltage of 17.8 v. (c) 2011 elsevier b.v. all rights reserved.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000301627100042
公开日期	2013-06-08
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/48308]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Li ZF,Zhang HJ,Yu JB. Near-infrared electroluminescence from double-emission-layers devices based on Ytterbium (III) complexes[J]. thin solid films,2012,520(9):3663-3667.
APA	Li ZF,Zhang HJ,&Yu JB.(2012).Near-infrared electroluminescence from double-emission-layers devices based on Ytterbium (III) complexes.thin solid films,520(9),3663-3667.
MLA	Li ZF,et al."Near-infrared electroluminescence from double-emission-layers devices based on Ytterbium (III) complexes".thin solid films 520.9(2012):3663-3667.