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基于PVK和Alq_3混合薄膜的光电性能研究 被引量:1

Optical and Electrical Properties of PVK:Alq_3 Composite Films
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摘要 以PVK:Alq3混合体系作为研究对象,研究了该体系的光学性能以及电学性能。PVK:Alq3混合薄膜的光学性能表明在PVK和Alq3之间存在着能量传递,使得来自于Alq3的发光几乎占据了整个发光光谱。同时,光照下的电流电压曲线表明该体系具有明显的光伏效应。 The optical and electrical properties of PVK:Alq3 composite films were studied.The optical properties indicated that the energy transfer occurred between PVK and Alq3,which maked the luminescence from Alq3 dominate the photoluminescence and electroluminescence spectra.The current-voltage characteristics of the PVK:Alq3 device in the light indicated that the systems displayed a clear photovoltaic effect.
作者 孙世菊 韩伟
出处 《光谱实验室》 CAS CSCD 北大核心 2011年第1期22-25,共4页 Chinese Journal of Spectroscopy Laboratory
关键词 光致发光 电致发光 光伏效应 Photoluminescence Electroluminescence Photovoltaic Effect
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参考文献12

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