Light extraction efficiency of a top-emission organic light-emitting diode with an Yb/Au double-layer cathode and an opaque Si anode

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	Light extraction efficiency of a top-emission organic light-emitting diode with an Yb/Au double-layer cathode and an opaque Si anode
	G. Z. Ran; G. L. Ma; Y. H. Xu; L. Dai; G. G. Qin
	2006
发表期刊	Applied Optics
ISSN	0003-6935
卷号	45 期号:23 页码:5871-5876
摘要	We have computed the transmittances of four types of cathode-Yb/Au, Al/Au, Yb/Ag, and Al/Ag double layers-and the light extraction efficiencies of the top-emission organic light-emitting diodes with these cathodes, respectively, based on the characteristic matrix method and the dissipation spectrum model. Computations show that the Yb/Au cathode has a markedly higher transmittance than the other three types of cathode when the Yb and An thicknesses in the Yb/Au cathode are, respectively, equal to the Al (or Yb) and Au (or Ag) thicknesses in the other three types of cathode. The power lost to the Yb/Au cathode due to the surface plasmon polaritons is the lowest, and hence the device with the Yb/Au cathode has the highest extraction efficiency. The transmittances for the four cathodes are also measured experimentally. (C) 2006 Optical Society of America.
部门归属	peking univ, 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, state key lab mesoscop phys, beijing 100871, peoples r china;rangz@pku.edu.cn
关键词	Interfacial Chemistry Thin-films Devices Aluminum Microcavities Electrode Bilayer Alq(3)
URL	查看原文
WOS记录号	WOS:000239779900012
引用统计	被引频次：7[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/321006/34439
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	G. Z. Ran,G. L. Ma,Y. H. Xu,et al. Light extraction efficiency of a top-emission organic light-emitting diode with an Yb/Au double-layer cathode and an opaque Si anode[J]. Applied Optics,2006,45(23):5871-5876.
APA	G. Z. Ran,G. L. Ma,Y. H. Xu,L. Dai,&G. G. Qin.(2006).Light extraction efficiency of a top-emission organic light-emitting diode with an Yb/Au double-layer cathode and an opaque Si anode.Applied Optics,45(23),5871-5876.
MLA	G. Z. Ran,et al."Light extraction efficiency of a top-emission organic light-emitting diode with an Yb/Au double-layer cathode and an opaque Si anode".Applied Optics 45.23(2006):5871-5876.