Plasmonics enhancement of a luminescent or Raman-active layer in a multilayered metallic nanoshell.
Journal Article (Journal Article)
Expressions for the enhancement of the far-field scattering cross section of a luminescent or Raman-active compound contained within a multilayered nanosphere are derived, where the active compound resides between an outer metallic shell and a metallic core. The quasi-static approximation is assumed for silver and gold particles using a Lorentz-Drude model of the dielectric function. An attempt has also been made to account for the effect of electron scattering from the boundaries of the shell on the enhancement calculation.
Full Text
Duke Authors
Cited Authors
- Norton, SJ; Vo-Dinh, T
Published Date
- September 2009
Published In
Volume / Issue
- 48 / 27
Start / End Page
- 5040 - 5049
PubMed ID
- 19767916
Pubmed Central ID
- PMC4022314
Electronic International Standard Serial Number (EISSN)
- 1539-4522
International Standard Serial Number (ISSN)
- 1559-128X
Digital Object Identifier (DOI)
- 10.1364/ao.48.005040
Language
- eng