Site selective surface enhanced Raman on nanostructured cavities

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Title: Site selective surface enhanced Raman on nanostructured cavities
Authors: Lordan, Frances
Rice, James H.
Jose, Bincy
Forster, Robert J.
Keyes, Tia E.
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Date: 18-Jul-2011
Online since: 2013-08-06T15:32:19Z
Abstract: Presented here are angle dependence studies on the surface enhanced Raman (SER) signal obtained from dye placed on plasmon active nanocavity arrays. A comparative study was carried out between two modified array supports. One array had dye placed only on the interior walls of the cavities in the array. The other array had dye placed only on its top flat surface. Results show that Raman intensities as a function of angle depend on the location of the dye on the array; this was interpreted to arise from the presence of different plasmon polariton modes in these sites.
Type of material: Journal Article
Publisher: American Institute of Physics
Journal: Applied Physics Letters
Volume: 99
Issue: 3
Copyright (published version): 2011 American Institute of Physics
Keywords: SERsRamanLuminescenceFluorescenceSurface enhanced ramanSpectroscopyPlasmonNanovoid
DOI: 10.1063/1.3615282
Language: en
Status of Item: Peer reviewed
Appears in Collections:Physics Research Collection

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