Abstract
The possible semiconducting device use of single wall carbon nanotubes (SWNTs) requires a technique for the determination of the exact structure of the nanotubes assembled in the device configuration. Raman spectroscopy has been established as a precise and non-destructive tool for the characterization of graphitic nanostructures. Double resonance theory, which is used to explain the dispersive nature of the Raman bands, has attracted much attention for its potential use for the characterization of the electronic and phonon spectra of these nanostructures. Dispersive features in the Raman spectra of low dimensional graphitic materials, such as carbon nanotubes, can be used to measure directly the anisotropy, or the trigonal warping effect, in the phonon dispersion relations about the hexagonal corner of the Brillouin zone (BZ) of graphite.
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M. S. Dresselhaus, G. Dresselhaus, A. Jorio, A. G. Souza Filho and R. Saito, Carbon 40, 2043 (2002).
R. A. Jishi, L. Venkataraman, M. S. Dresselhaus and G. Dresselhaus, Chem. Phys. Lett. 209, 77 (1993).
A. Grüneis, R. Saito, T. Kimura, L. G. Cançado, M. A. Pimenta, A. Jorio, A. G. Souza Filho, G. Dresselhaus and M. S. Dresselhaus, Phys. Rev. B65, 155405 (2002).
R. Saito, G. Dresselhaus and M. S. Dresselhaus, Physical Properties of Carbon Nanotubes, (Imperial College Press, London, 1998).
Y. Kawashima and G. Katagiri, Phys. Rev. B52, 10053 (1995).
Y. Kawashima and G. Katagiri, Phys. Rev. B59, 62 (1999).
P. H. Tan, Y. Tang, Y. M. Deng, F. Li, Y. L. Wei and H. M. Cheng, Appl. Phys. Lett. 75, 1524 (1999).
P. H. Tan, C. Y. Hu, J. Dong, W. C. Shen and B. F. Zhang, Phys. Rev. B64, 214301 (2001).
M. J. Matthews, M. A. Pimenta, G. Dresselhaus, M. S. Dresselhaus and M. Endo, Phys. Rev. B59, R6585 (1999).
C. Thomsen and S. Reich, Phys. Rev. Lett. 85, 5214 (2000).
R. Saito, A. Jorio, A. G. Souza Filho, G. Dresselhaus, M. S. Dresselhaus and M. A. Pimenta, Phys. Rev. Lett. 88, 027401 (2002).
J. H. Hafner, C. L. Cheung, T. H. Oosterkamp and C. M. Lieber, J. Phys. Chem. B105, 743 (2001).
A. G. Souza Filho, A. Jorio, Ge. G. Samsonidze, G. Dresselhaus, M. A. Pimenta, M. S. Dresselhaus, A. K. Swan, M. S. Ünlü, B. B. Goldberg and R. Saito, Phys. Rev. B66 (2002) in press.
R. Saito, A. Jorio, A. G. Souza Filho, G. Dresselhaus, M. S. Dresselhaus, A. Grüneis, L. G. Cançado and M. A. Pimenta, Jpn. J. Appl. Phys. 41, 4878 (2002).
Ge. G. Samsonidze, R. Saito, A. Jorio, A. G. SouzaFilho, A. Grüneis, M. A. Pimenta, G. Dresselhaus and M. S. Dresselhaus, Phys. Rev. Lett. (2003) submitted.
Acknowledgments
The MIT authors acknowledge support under NSF Grants DMR 01-16042 and INT 00-00408. R.S. and A.G. acknowledge a Grant-in-Aid (No. 13440091) from the Ministry of Education, Japan. A.J. and A.G.S.F. acknowledge support from the Brazilian agency CNPq under Profix and DCR contracts, respectively.
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Samsonidze, G.G., Saito, R., Jorio, A. et al. Anisotropy in the Phonon Dispersion Relations of Graphite and Carbon Nanotubes Measured by Raman Spectroscopy. MRS Online Proceedings Library 737, 810 (2002). https://doi.org/10.1557/PROC-737-F8.10
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DOI: https://doi.org/10.1557/PROC-737-F8.10