Tuning emission color of electroluminescence from two organic interfacial exciplexes by modulating the thickness of middle gadolinium complex layer

	Tuning emission color of electroluminescence from two organic interfacial exciplexes by modulating the thickness of middle gadolinium complex layer
其他题名	论文其他题名
	Li M. T.; Li W. L.; Chen L. L.; Kong Z. G.; Chu B.; Li B.; Hu Z. Z.; Zhang Z. Q.
	2006
发表期刊	Applied Physics Letters
ISSN	0003-6951
卷号	88 期号:9
摘要	Electroluminescent colors of organic light-emitting diodes (OLEDs) can be tuned by modulating the thickness of gadolinium (Gd) complex layer sandwiched between an electron-transporting layer (ETL) and a hole-transporting layer (HTL). The emission colors, which originate from the two interfacial exciplexes simultaneously, can be tuned from green to orange by increasing the thickness of the Gd-complex layer. The atom force microscope images have proved that there are many gaps in the thinner Gd-complex layers. Therefore, besides the exciplex formation between Gd complex and HTL, the exciplex between ETL and HTL is also formed. The results demonstrate that a simple way of color tuning can be realized by inserting a thin layer of color tuning material between HTL with lower ionization potentials and ETL with higher electron affinities. Moreover, photovoltaic device and white OLED based on the two exciplexes are also discussed. (c) 2006 American Institute of Physics.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26734
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Li M. T.,Li W. L.,Chen L. L.,et al. Tuning emission color of electroluminescence from two organic interfacial exciplexes by modulating the thickness of middle gadolinium complex layer[J]. Applied Physics Letters,2006,88(9).
APA	Li M. T..,Li W. L..,Chen L. L..,Kong Z. G..,Chu B..,...&Zhang Z. Q..(2006).Tuning emission color of electroluminescence from two organic interfacial exciplexes by modulating the thickness of middle gadolinium complex layer.Applied Physics Letters,88(9).
MLA	Li M. T.,et al."Tuning emission color of electroluminescence from two organic interfacial exciplexes by modulating the thickness of middle gadolinium complex layer".Applied Physics Letters 88.9(2006).

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