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; Farhat, Hootan; Dresselhaus, Gene F.; Dresselhaus, Mildred; ... Show more Show less
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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.
DepartmentFrancis Bitter National Magnet Laboratory; Massachusetts Institute of Technology. Department of Materials Science and Engineering; Massachusetts Institute of Technology. Department of Physics
Physical Review B
American Physical Society
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.
Final published version