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), 2262-2267. (doi:10.1021/nl051618f)
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Official URL: http://dx.doi.org/10.1021/nl051618f
Description/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.
| Item Type: | Article |
|---|---|
| ISSN: | 1530-6984 (print) |
| Uncontrolled Keywords: | spectroscopy, silver, electrodes, sers |
| Related URLs: | http://www.ncbi.nlm.nih.gov/en...med_docsum http://dx.doi.org/10.1021/nl051618f |
| Subjects: | Q Science > QD Chemistry Q Science > QC Physics |
| Divisions: | University Structure - Pre August 2011 > School of Physics and Astronomy University Structure - Pre August 2011 > School of Chemistry |
| ePrint ID: | 18662 |
| Deposited On: | 21 Nov 2005 |
| Last Modified: | 01 Jun 2011 02:45 |
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