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	Fabrication of zno and its enhancement of charge injection and transport in hybrid organic/inorganic light emitting devices
	Liu, J. P.; Qu, S. C.; Zeng, X. B.; Xu, Y.; Gou, X. F.; Wang, Z. J.; Zhou, H. Y.; Wang, Z. G.
刊名	Applied surface science
	2007-07-15
卷号	253期号:18页码:7506-7509
关键词	Zno Conjugated polymer Electron injection Bulk heterojunction Light emitting devices
ISSN号	0169-4332
DOI	10.1016/j.apsusc.2007.03.043
通讯作者	Qu, s. c.(qsc@red.semi.ac.cn)
英文摘要	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.
WOS关键词	CONJUGATED POLYMER ; ELECTRON INJECTION ; DIODES ; ELECTROLUMINESCENCE ; EMISSION ; CELLS ; LAYER
WOS研究方向	Chemistry ; Materials Science ; Physics
WOS类目	Chemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000247863800028
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2427042
专题	半导体研究所
通讯作者	Qu, S. C.
作者单位	1.Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China 2.Beijing Solar Energy Res Inst, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Liu, J. P.,Qu, S. C.,Zeng, X. B.,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, J. P..,Qu, S. C..,Zeng, X. B..,Xu, Y..,Gou, X. F..,...&Wang, Z. G..(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, J. P.,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.

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