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Issue 28, 2014
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Surface-enhanced Raman scattering on aluminum using near infrared and visible excitation

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Abstract

We observed strong surface-enhanced Raman scattering on discontinuous nanostructured aluminum films using 785 nm excitation even though dielectric constants of this metal suggest plasmon supported spectroscopy in the ultraviolet range. The excitation of SERS correlates with plasmon resonances in the 1.3–2.5 eV range identified in electron energy loss spectra.

Graphical abstract: Surface-enhanced Raman scattering on aluminum using near infrared and visible excitation

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Article information


Submitted
06 Jan 2014
Accepted
17 Feb 2014
First published
17 Feb 2014

Chem. Commun., 2014,50, 3744-3746
Article type
Communication
Author version available

Surface-enhanced Raman scattering on aluminum using near infrared and visible excitation

K. B. Mogensen, M. Gühlke, J. Kneipp, S. Kadkhodazadeh, J. B. Wagner, M. Espina Palanco, H. Kneipp and K. Kneipp, Chem. Commun., 2014, 50, 3744
DOI: 10.1039/C4CC00010B

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