Fermi energy dependence of the G-band resonance Raman spectra of single-wall carbon nanotubes

Author(s)
Park, J. S.; Sasaki, K.; Saito, R.; Izumida, W.; Kalbac, Martin; ... Show more
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Abstract
The Fermi energy dependence of the G-band resonance Raman spectra of single-wall carbon nanotubes (SWNTs) is calculated, including the Kohn anomaly effect for metallic tubes. The gate voltage dependence of the G-band Raman spectra for SWNTs shows chirality-dependent G+/G− spectra, reflecting their dependence on the eigenvector direction of the optical (LO and TO) phonon modes and the nanotube chirality.
Date issued
2009-08
URI
http://hdl.handle.net/1721.1/51377
Department
Massachusetts Institute of Technology. Department of Materials Science and Engineering; Massachusetts Institute of Technology. Department of Physics; Francis Bitter Magnet Laboratory (Massachusetts Institute of Technology)
Journal
Physical Review B
Publisher
American Physical Society
Citation
Park, J. S. et al. “Fermi energy dependence of the G -band resonance Raman spectra of single-wall carbon nanotubes.” Physical Review B 80.8 (2009): 081402. (C) 2010 The American Physical Society.
Version: Final published version
ISSN
1550-235X
1098-0121
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