通过等离子体纳米粒子实现聚合物太阳能电池中的光聚集和再分配。

Light concentration and redistribution in polymer solar cells by plasmonic nanoparticles.

机构信息

School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu 610054, China.

出版信息

Nanoscale. 2012 Mar 21;4(6):1978-81. doi: 10.1039/c2nr11920j. Epub 2012 Feb 21.

DOI:10.1039/c2nr11920j

Abstract

We propose an optoelectronic model to investigate polymer solar cells with plasmonic nanoparticles. The optical properties of the plasmonic active layers, approximated by the effective medium theory, are combined with the organic semiconductor model. The simulation suggests the enhancement on short-circuit photocurrent is due to light concentration and redistribution by particle plasmons.

摘要

我们提出了一个光电模型来研究具有等离子体纳米粒子的聚合物太阳能电池。通过有效介质理论近似的等离子体活性层的光学性质与有机半导体模型相结合。模拟表明，短路光电流的增强是由于颗粒等离子体的光聚集和再分布。