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Controlled laser heating of carbon nanotubes

Bassil, Ayman and Puech, Pascal and Tubery, Lucien and Bacsa, Wolfgang and Flahaut, Emmanuel Controlled laser heating of carbon nanotubes. (2006) Applied Physics Letters, vol. 88 . pp. 173113-1. ISSN 0003-6951

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Official URL: http://dx.doi.org/10.1063/1.2199467

Abstract

We investigate laser heating of double wall carbon nanotubes deposited on surfaces and immerged in liquids as a function of laser wavelength. Observing the Raman spectrum we find that laser heating of agglomerated double wall carbon nanotubes is six times larger at 488 nm than at 647 nm. The wavelength dependence of the Raman G band is linear in the visible spectral range. The frequency shift of the Raman G band obtained in methanol as a function of temperature is close to what is observed for graphite.

Item Type:Article
Additional Information:Thanks to American Institute of Physics editor. The definitive version is available at http://scitation.aip.org The original PDF of the article can be found at Applied Physics Letters website :http://apl.aip.org/apl/top.jsp
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution: Université de Toulouse > Institut National Polytechnique de Toulouse - INPT
Université de Toulouse > Université Paul Sabatier-Toulouse III - UPS
French research institutions > Centre National de la Recherche Scientifique - CNRS
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Deposited By: Celine Cabaup
Deposited On:25 May 2009 13:26

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