Plasmonic enhancement of emission from Si-nanocrystals
Journal Article (Journal Article)
Plasmonic gratings of different periodicities are fabricated on top of silicon nanocrystals embedded in silicon dioxide. Total enhancements of up to 2 were observed, which matches the value from simulations. Plasmonic enhancements are observed for the first three orders of the plasmonic modes, with the peak enhancement wavelength varying with the periodicity. Biharmonic gratings are also fabricated to extract the enhanced emission from the first order plasmonic mode, resulting in enhancements with quality factors of up to 16. © 2009 American Institute of Physics.
Full Text
Duke Authors
Cited Authors
- Gong, Y; Lu, J; Cheng, SL; Nishi, Y; Vučković, J
Published Date
- January 19, 2009
Published In
Volume / Issue
- 94 / 1
International Standard Serial Number (ISSN)
- 0003-6951
Digital Object Identifier (DOI)
- 10.1063/1.3055602
Citation Source
- Scopus