Del Corro, Elena and Gonzalez, Jesus and Taravillo, Mercedes and Flahaut, Emmanuel and Baonza, Valentin G. Raman Spectra of Double-Wall Carbon Nanotubes under Extreme Uniaxial Stress. (2008) Nano Letters, 8 (8). 2215-2218. ISSN 1530-6984
![]() |
(Document in English)
PDF (Author's version) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 166kB |
Official URL: http://dx.doi.org/10.1021/nl080760o
Abstract
We investigated the pressure dependence of the Raman frequencies and intensities of the D and G bands of double-wall carbon nanotubes under strong uniaxial conditions. Using moissanite anvils, we observed for the first time the evolution of the D band under extreme stress/ pressure conditions. We find that the difference between D and G frequencies remains constant over the whole stress range. In addition, we observe that double-wall carbon nanotubes behave elastically up to the maximum uniaxial stress reached in our experiments, which is estimated to be about 12 GPa.
Item Type: | Article |
---|---|
Additional Information: | Thanks to American Chemical Society editor. The definitive version is available at http://pubs.acs.org The original PDF of the article can be found at Nano Letters website : http://pubs.acs.org/journal/nalefd |
Audience (journal): | International peer-reviewed journal |
Uncontrolled Keywords: | |
Institution: | Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE) Other partners > Universidad de Los Andes (VENEZUELA) Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE) French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE) Other partners > Universidad Complutense de Madrid - UCM (SPAIN) |
Laboratory name: | |
Statistics: | download |
Deposited On: | 16 Jun 2009 07:41 |
Repository Staff Only: item control page