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
	2006
发表期刊	Journal of Applied Physics
ISSN	0021-8979
卷号	100 期号:11
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.
部门归属	peking univ, sch phys, state key lab mesoscop phys, beijing 100871, peoples r china. acad sinica, int ctr mat phys, shenyang 110015, peoples r china.;ran, gz (reprint author), peking univ, sch phys, state key lab mesoscop phys, beijing 100871, peoples r china;rangz@pku.edu.cn
关键词	Interfacial Chemistry Silicon Anode Thin-films Devices Efficiency Microcavities Extraction Electrode Alq(3)
URL	查看原文
WOS记录号	WOS:000242887400007
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/34440
专题	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).