Infrared and visible emission from organic electroluminescent devices based on praseodymium complex

	Infrared and visible emission from organic electroluminescent devices based on praseodymium complex
其他题名	论文其他题名
	Hong Z. R.; Liang C. J.; Li R. G.; Zang F. X.; Fan D.; Li W. L.; Hung L. S.; Lee S. T.
	2001
发表期刊	Applied Physics Letters
ISSN	0003-6951
卷号	79 期号:13 页码:1942-1944
摘要	Praseodymium(dibenzoylmethanato)(3)(bathophenanthroline) [Pr(DBM)(3)bath] was employed as an emitting and electron transport layer, and N,N-'-diphenyl-N,N-'-bis(3-methylphenyl)-1, 1(')-biphenyl-4,4(')-diamine (TPD) as a hole transport layer in organic electroluminescent (EL) devices. Bilayer device TPD/Pr(DBM)(3)bath and trilayer devices TPD/TPD:Pr(DBM)(3)bath/Pr(DBM)(3)bath with a different ratio of TPD to the Pr-complex were fabricated. Emission bands at 608 nm (D-1(2)--> H-3(6)), 890 nm (D-1(2)--> F-3(2)), 1015 nm (D-1(2)--> F-3(3)), 1065 nm (D-1(2)--> F-3(4)) and 1550 nm (D-1(2)--> (1)G(4)) originating from the internal f-f transitions of a Pr3+ ion were observed from EL devices using both bilayer and trilayer structures. Decreasing the ratio of TPD to the Pr-complex, the emission of the D-1(2)--> H-3(6) transition was promoted and that from the exciplex suppressed, which was explained in terms of energy transfer from the ligand to the central ion. (C) 2001 American Institute of Physics.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25231
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Hong Z. R.,Liang C. J.,Li R. G.,et al. Infrared and visible emission from organic electroluminescent devices based on praseodymium complex[J]. Applied Physics Letters,2001,79(13):1942-1944.
APA	Hong Z. R..,Liang C. J..,Li R. G..,Zang F. X..,Fan D..,...&Lee S. T..(2001).Infrared and visible emission from organic electroluminescent devices based on praseodymium complex.Applied Physics Letters,79(13),1942-1944.
MLA	Hong Z. R.,et al."Infrared and visible emission from organic electroluminescent devices based on praseodymium complex".Applied Physics Letters 79.13(2001):1942-1944.

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