Effect of cavity architecture on the surface enhanced emission from site selective nanostructured cavity arrays

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Title: Effect of cavity architecture on the surface enhanced emission from site selective nanostructured cavity arrays
Authors: Lordan, Frances
Rice, James H.
Jose, Bincy
Forster, Robert J.
Keyes, Tia E.
Permanent link: http://hdl.handle.net/10197/4514
Date: Mar-2012
Abstract: Presented here are studies of the impact of incident angle on surface-enhanced emission from a dye that is located site selectively on a plasmon-active nanocavity array support. Studies were performed for a surface-active luminescent dye selectively assembled on the top surface or on the walls of the voids of nanocavity array substrates. Results show that emission intensities depend on where the dye is located with respect to the void or surface of the nanocavity array and on the dimensions of the cavity. This was interpreted to arise from the presence of void-localized plasmons and surface-localized and -delocalized plasmon modes.
Funding Details: Science Foundation Ireland
Higher Education Authority
Type of material: Journal Article
Publisher: ACS Publications
Copyright (published version): 2011 American Chemical Society
Keywords: Nanocavity;Surface enhanced luminescence;Surface enhanced Raman;Plasmon active substrates
DOI: 10.1021/jp210343t
Language: en
Status of Item: Peer reviewed
Appears in Collections:Physics Research Collection

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