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首页> 外文期刊>Journal of Physics, D. Applied Physics: A Europhysics Journal >The full-width at half-maximum of emission narrowing in electroluminescent device
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The full-width at half-maximum of emission narrowing in electroluminescent device

机译:电致发光器件中的最大宽度的半峰全宽变窄

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We fabricated two types of electroluminescent cells, sample 1 (glass/indinm-tin oxide (ITO), 300 nm/Au, 600 nm/N, N'-diphenyl-N, N'-(3-methyphenyl)-1,1'-biphenyl-4,4'-d (TPD):poly(N-vinylcarbazole) (PVK), 50 nm/tris(8-hydroxyquinoline) aluminum (Alq(3),), 300 nm/Mg:Ag, 700 nm/Ag cap, 100 nm), and sample 2 (glass/ITO, 300 nm/TPD:PVK, 60 nm/Alq(3), 300 nm/Mg:Ag, 700 nm/Ag cap, 100 nm). The full-width at half-maximum of emission narrowing with increasing applied external electric field was observed in sample I, and the threshold of the gain narrowing was extrapolated as 2.0 x 10(3) A cm(-2). [References: 19]
机译:我们制造了两种类型的电致发光电池,样品1(玻璃/氧化铟锡(ITO),300 nm / Au,600 nm / N,N'-二苯基-N,N'-(3-甲基苯基)-1,1 '-biphenyl-4,4'-d(TPD):聚(N-乙烯基咔唑)(PVK),50 nm /三(8-羟基喹啉)铝(Alq(3),),300 nm / Mg:Ag,700 nm / Ag上限100 nm)和样品2(玻璃/ ITO,300 nm / TPD:PVK,60 nm / Alq(3),300 nm / Mg:Ag,700 nm / Ag上限100 nm)。在样品I中观察到随着发射外部电场的增加,发射变窄的半峰全宽,将增益变窄的阈值外推为2.0 x 10(3)A cm(-2)。 [参考:19]

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