Surface enhanced resonance Raman scattering from radial and tangential modes of semiconducting single wall carbon nanotubes

Teredesai, PV and Sood, AK and Govindaraj, A and Rao, CNR (2001) Surface enhanced resonance Raman scattering from radial and tangential modes of semiconducting single wall carbon nanotubes. In: Applied Surface Science, 182 (3-4). pp. 196-201.

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Abstract

Surface enhanced resonance Raman scattering experiments have been carried out on semiconducting single wall carbon nanotubes (SWNTs) adsorbed on mechanically polished rough silver foils. Stokes (S) and anti-Stokes (AS) spectra of both the tangential and the radial modes are studied as a function of incident laser power. This yields the estimation of surface enhanced Raman scattering cross-section using vibrational pumping model. Results are compared with the earlier reports.

Item Type:	Journal Article
Publication:	Applied Surface Science
Publisher:	Elsevier
Additional Information:	Copyright of this article belongs to Elsevier.
Keywords:	Surface enhanced;Raman scattering;Nanotubes;Tangential mode;Radial mode
Department/Centre:	Division of Physical & Mathematical Sciences > Physics
Date Deposited:	09 Apr 2007
Last Modified:	19 Sep 2010 04:37
URI:	http://eprints.iisc.ac.in/id/eprint/10623

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