Fabrication of ZnO and its enhancement of charge injection and transport in hybrid organic/inorganic light emitting devices

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	Fabrication of ZnO and its enhancement of charge injection and transport in hybrid organic/inorganic light emitting devices
	Liu JP ; Qu SC (Qu, S. C.) ; Zeng XB ; Xu Y ; Gou XF ; Wang ZJ ; Zhou HY ; Wang ZG
刊名	applied surface science
	2007
卷号	253 期号:18 页码:7506-7509
关键词	ZnO
ISSN号	issn: 0169-4332
通讯作者	qu, sc, chinese acad sci, inst semicond, key lab semicond mat sci, beijing 100083, peoples r china. 电子邮箱地址: qsc@red.semi.ac.cn
中文摘要	zno nanocrystals were synthesized by hydrolysis in methanol. x-ray diffraction and photoluminescence spectra confirm that good crystallized zno nanoparticles were formed. utilizing those zno nanoparticles and poly [2- methoxy-5 - (3',7'-dimethyloctyloxy)- 1,4-phenylenevinylene] (mdmo-ppv), light emitting devices with indium tin oxide (ito)/poly(3,4-oxyethyleneoxy-thiophene):poly(styrene sulfonate) (pedot:pss)/ zno:mdmo-ppv/al and ito/pedot:pss/mdmo-ppv/al structures were fabricated. electrolummescence (el) spectra reveal that el yield of hybrid mdmo-ppv and zno nanocrystals devices increased greatly as compared with pristine mdmo-ppv devices. the current-voltage characteristics indicate that addition of zno nanocrystals can facilitate electrical injection and charge transport. the decreased energy barrier to electron injection is responsible for the increased efficiency of electron injection. (c) 2007 elsevier b.v. all rights reserved.
学科主题	半导体材料
收录类别	SCI
语种	英语
公开日期	2010-03-29
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/9360]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Liu JP,Qu SC ,Zeng XB,et al. Fabrication of ZnO and its enhancement of charge injection and transport in hybrid organic/inorganic light emitting devices[J]. applied surface science,2007,253(18):7506-7509.
APA	Liu JP.,Qu SC .,Zeng XB.,Xu Y.,Gou XF.,...&Wang ZG.(2007).Fabrication of ZnO and its enhancement of charge injection and transport in hybrid organic/inorganic light emitting devices.applied surface science,253(18),7506-7509.
MLA	Liu JP,et al."Fabrication of ZnO and its enhancement of charge injection and transport in hybrid organic/inorganic light emitting devices".applied surface science 253.18(2007):7506-7509.