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Angle-resolved surface-enhanced Raman scattering on metallic nanostructured plasmonic crystals

Baumberg, Jeremy J., Kelf, Timothy A., Sugawara, Yoshihiro, Cintra, Suzanne, Abdelsalam, Mamdouh E., Bartlett, Phillip N. and Russell, Andrea E. (2005) Angle-resolved surface-enhanced Raman scattering on metallic nanostructured plasmonic crystals Nano Letters, 5, (11), pp. 2262-2267. (doi:10.1021/nl051618f).

Record type: Article

Abstract

Surface-enhanced Raman scattering is an ideal tool for identifying molecules from the "fingerprint" of their molecular bonds; unfortunately, this process lacks a full microscopic understanding and, practically, is plagued with irreproducibility. Using nanostructured metal surfaces, we demonstrate strong correlations between plasmon resonances and Raman enhancements. Evidence for simultaneous ingoing and outgoing resonances in wavelength and angle sheds new light on the Raman enhancement process, allowing optimization of a new generation of reproducible Raman substrates.

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Published date: 2005
Keywords: spectroscopy, silver, electrodes, sers

Identifiers

Local EPrints ID: 18662
URI: http://eprints.soton.ac.uk/id/eprint/18662
ISSN: 1530-6984
PURE UUID: 703960ac-7fcc-4146-a0c0-ec8a30608707
ORCID for Phillip N. Bartlett: ORCID iD orcid.org/0000-0002-7300-6900

Catalogue record

Date deposited: 21 Nov 2005
Last modified: 17 Jul 2017 16:35

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Contributors

Author: Jeremy J. Baumberg
Author: Timothy A. Kelf
Author: Yoshihiro Sugawara
Author: Suzanne Cintra
Author: Mamdouh E. Abdelsalam

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