Abstract
An engineered enhancement in short-circuit current density and energy conversion efficiency in amorphous silicon p-i-n solar cells is achieved via improved transmission of electromagnetic radiation arising from forward scattering by surface plasmon polariton modes in Au nanoparticles deposited above the amorphous silicon film. For a Au nanoparticle density of ∼3.7×108cm−2, an 8.1% increase in short-circuit current density and an 8.3% increase in energy conversion efficiency are observed. Finite-element electromagnetic simulations confirm the expected increase in transmission of electromagnetic radiation at visible wavelengths, and suggest that substantially larger improvements should be attainable for higher nanoparticle densities.
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Dates
Type | When |
---|---|
Created | 19 years ago (Aug. 28, 2006, 10 p.m.) |
Deposited | 2 years, 2 months ago (June 23, 2023, 1:42 a.m.) |
Indexed | 2 days, 2 hours ago (Sept. 3, 2025, 6:19 a.m.) |
Issued | 19 years ago (Aug. 28, 2006) |
Published | 19 years ago (Aug. 28, 2006) |
Published Online | 19 years ago (Aug. 28, 2006) |
Published Print | 19 years ago (Aug. 28, 2006) |
@article{Derkacs_2006, title={Improved performance of amorphous silicon solar cells via scattering from surface plasmon polaritons in nearby metallic nanoparticles}, volume={89}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.2336629}, DOI={10.1063/1.2336629}, number={9}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Derkacs, D. and Lim, S. H. and Matheu, P. and Mar, W. and Yu, E. T.}, year={2006}, month=aug }