Plasmonic-enhanced polymer photovoltaic devices incorporating solution-processable metal nanoparticles

Fang Chung Chen*, Jyh Lih Wu, Chia Ling Lee, Yi Hong, Chun Hong Kuo, Michael H. Huang

*此作品的通信作者

研究成果: Article同行評審

321 引文 斯高帕斯(Scopus)

摘要

We have explored the effect of gold nanoparticle (Au NP)-induced surface plasmons on the performance of organic photovoltaic devices (OPVs). The power conversion efficiency of these OPVs was improved after blending the Au NPs into the anodic buffer layer. The addition of Au NPs increased the rate of exciton generation and the probability of exciton dissociation, thereby enhancing the short-circuit current density and the fill factor. We attribute the improvement in device performance to the local enhancement in the electromagnetic field originating from the excitation of the localized surface plasmon resonance.

原文English
文章編號013305
期刊Applied Physics Letters
95
發行號1
DOIs
出版狀態Published - 20 7月 2009

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