Efficient inverted top-emitting organic light-emitting diodes using ultrathin MoO3/C-60 bilayer structure to enhance hole injection

	Efficient inverted top-emitting organic light-emitting diodes using ultrathin MoO3/C-60 bilayer structure to enhance hole injection
	Hou JH ; Wu J ; Xie ZY ; Wang LX
刊名	applied physics letters
	2009
卷号	95 期号:20 页码:文献编号：203508
关键词	DEVICES C-60
ISSN号	0003-6951
通讯作者	xie zy
中文摘要	efficient inverted top-emitting organic light-emitting diodes with aluminum (al) as both the cathode and semitransparent anode are investigated. it is found that introduction of the ultrathin molybdenum trioxide (moo3)/fullerene (c-60) bilayer structure between the low work function al top anode and the hole-transporting layer dramatically enhances the device performance as compared to the devices with sole moo3 or c-60 buffer layer. the ultraviolet photoemission spectroscopy and x-ray photoelectron spectroscopy indicate that the hole injection barrier between al anode and hole-transporting layer is effectively reduced via strong dipole effect at al/moo3/c-60 interfaces with its direction pointing from al to c-60.
收录类别	SCI
语种	英语
WOS记录号	WOS:000272052200074
公开日期	2010-05-27
内容类型	期刊论文
源URL	[http://202.98.16.49/handle/322003/12017]
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	Hou JH,Wu J,Xie ZY,et al. Efficient inverted top-emitting organic light-emitting diodes using ultrathin MoO3/C-60 bilayer structure to enhance hole injection[J]. applied physics letters,2009,95(20):文献编号：203508.
APA	Hou JH,Wu J,Xie ZY,&Wang LX.(2009).Efficient inverted top-emitting organic light-emitting diodes using ultrathin MoO3/C-60 bilayer structure to enhance hole injection.applied physics letters,95(20),文献编号：203508.
MLA	Hou JH,et al."Efficient inverted top-emitting organic light-emitting diodes using ultrathin MoO3/C-60 bilayer structure to enhance hole injection".applied physics letters 95.20(2009):文献编号：203508.