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

被引：299

作者：

Chen, Fang-Chung ^{[1
,2
]}

Wu, Jyh-Lih ^{[1
,3
]}

Lee, Chia-Ling ^{[1
,2
]}

Hong, Yi ^{[1
,2
]}

Kuo, Chun-Hong ^{[4
]}

Huang, Michael H. ^{[4
]}

机构：

[1] Natl Chiao Tung Univ, Dept Photon, Hsinchu 30010, Taiwan

[2] Natl Chiao Tung Univ, Display Inst, Hsinchu 30010, Taiwan

[3] Natl Chiao Tung Univ, Inst Electroopt Engn, Hsinchu 30013, Taiwan

[4] Natl Tsing Hua Univ, Dept Chem, Hsinchu 30013, Taiwan

来源：

APPLIED PHYSICS LETTERS | 2009年 / 95卷 / 01期

关键词：

SOLAR-CELLS; PHOTOCURRENT; NETWORK; SIZE;

D O I：

10.1063/1.3174914

中图分类号：

O59 [应用物理学];

学科分类号：

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. (C) 2009 American Institute of Physics. [DOI: 10.1063/1.3174914]

引用

页数：3

共 24 条

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