Raman spectroscopy of (n,m)-identified individual single-walled carbon nanotubes

T. Michel, M. Paille, J. C. Meyer, V. N. Popov, L. Henrard, P. Poncharal, A. Zahab, J. L. Sauvajol

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Résumé

The goal of our "complete experimental" approach was to relate the Raman response of an individual single-walled carbon nanotubes (SWNT) to its (n,m) structure determined from an independent way. In this aim, a procedure including transmission electronic microscopy (TEM), Raman spectroscopy, and electron diffraction experiments on the same SWNT has been developed. The independent determinations of both structure and Raman features of semiconducting and metallic nanotubes allows to discuss several questions concerning: (i) the relation between diameter of the tubes and the radial breathing mode (RBM) frequency, (ii) the values and the nature of the E 33 s and E44 s optical transition energies.

langue originaleAnglais
Pages (de - à)3986-3991
Nombre de pages6
journalPhysica Status Solidi (B) Basic Research
Volume244
Numéro de publication11
Les DOIs
Etat de la publicationPublié - 1 nov. 2007

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    Michel, T., Paille, M., Meyer, J. C., Popov, V. N., Henrard, L., Poncharal, P., Zahab, A., & Sauvajol, J. L. (2007). Raman spectroscopy of (n,m)-identified individual single-walled carbon nanotubes. Physica Status Solidi (B) Basic Research, 244(11), 3986-3991. https://doi.org/10.1002/pssb.200776177