Highly transparent cathodes comprised of rare earth and Au stacked layers for top-emission organic light emitting diodes

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	Highly transparent cathodes comprised of rare earth and Au stacked layers for top-emission organic light emitting diodes
	G. Z. Ran ; W. Q. Zhao ; L. Dai ; G. G. Qin
刊名	Journal of Applied Physics
	2006
卷号	100 期号:11
关键词	interfacial chemistry silicon anode thin-films devices efficiency microcavities extraction electrode alq(3)
ISSN号	0021-8979
中文摘要	We report the transparent cathodes comprised of a low work function rare earth element (RE) and a Au capping layer for top-emission organic light emitting diodes (TOLEDs). The Sm/Au, Yb/Au, Gd/Au, and Dy/Au cathodes possess a transmittance up to similar to 60% when the RE/Au thickness is 5/10 nm. The light extraction efficiencies for the TOLEDs with a silicon anode and a RE/Au cathode are computed to be 9%-13%, markedly higher than that for a similar device but with an Al/Au cathode. The surface plasmon polaritons at the Yb(or Sm)/Au cathode are found to be much weaker than those at the Al/Au cathode. (c) 2006 American Institute of Physics.
原文出处	://WOS:000242887400007
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/34440]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	G. Z. Ran,W. Q. Zhao,L. Dai,et al. Highly transparent cathodes comprised of rare earth and Au stacked layers for top-emission organic light emitting diodes[J]. Journal of Applied Physics,2006,100(11).
APA	G. Z. Ran,W. Q. Zhao,L. Dai,&G. G. Qin.(2006).Highly transparent cathodes comprised of rare earth and Au stacked layers for top-emission organic light emitting diodes.Journal of Applied Physics,100(11).
MLA	G. Z. Ran,et al."Highly transparent cathodes comprised of rare earth and Au stacked layers for top-emission organic light emitting diodes".Journal of Applied Physics 100.11(2006).