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Plasmon enhanced performance of organic solar cells using electrodeposited Ag nanoparticles.
- Source :
- Applied Physics Letters; 8/18/2008, Vol. 93 Issue 7, p073307, 3p, 3 Graphs
- Publication Year :
- 2008
-
Abstract
- To enhance solar harvesting in organic solar cells, uniform-sized metal nanoparticles of ∼13 nm were incorporated to the device via pulse-current electrodeposition, which is a kind of simple and quick solution process that can control the density and size of metal nanoparticles. By incorporating plasmonic Ag nanoparticles on surface modified transparent electrodes, overall power conversion efficiency was increased from 3.05% to 3.69%, mainly resulting from the improved photocurrent density as a result of enhanced absorption of the photoactive conjugate polymer due to the high electromagnetic field strength in the vicinity of the excited surface plasmons. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00036951
- Volume :
- 93
- Issue :
- 7
- Database :
- Complementary Index
- Journal :
- Applied Physics Letters
- Publication Type :
- Academic Journal
- Accession number :
- 34135615
- Full Text :
- https://doi.org/10.1063/1.2967471