Second-order resonant Raman spectra of single-walled carbon nanotubes
- 15 March 2000
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 61 (11) , 7734-7742
- https://doi.org/10.1103/physrevb.61.7734
Abstract
An analysis of the second-order resonant Raman spectra of single-walled carbon nanotubes using different laser energies in the range 1.58–2.71 eV is presented. Major emphasis is given to the overtones and combination modes associated with the two dominant features of the first-order spectra, the radial breathing mode and the tangential mode. Both of these modes, as well as their second-order counterparts, are associated with resonant enhancement phenomena arising from electron-phonon coupling to the unique one-dimensional density of electronic states for the single-wall carbon nanotubes.Keywords
This publication has 13 references indexed in Scilit:
- Optical properties of single-wall carbon nanotubesPublished by Elsevier ,2000
- Origin of dispersive effects of the RamanDband in carbon materialsPhysical Review B, 1999
- Spectroscopic analysis of different types of single-wall carbon nanotubesEurophysics Letters, 1998
- High yield of single-wall carbon nanotubes by arc discharge using Rh–Pt mixed catalystsChemical Physics Letters, 1998
- Resonance Raman scattering and diameter-dependent electronic states in single-wall carbon nanotubesChemical Physics Letters, 1998
- Resonant Raman scattering and the zone-folded electronic structure in single-wall nanotubesPhysical Review B, 1998
- Raman characterization of single wall carbon nanotubes prepared by the solar energy routeCarbon, 1998
- Vibrational spectra of single wall carbon nanotubesCarbon, 1998
- Large-scale production of single-walled carbon nanotubes by the electric-arc techniqueNature, 1997
- Diameter-Selective Raman Scattering from Vibrational Modes in Carbon NanotubesScience, 1997