Resonant Raman scattering of double wall carbon nanotubes prepared by chemical vapor deposition method
- 1 November 2003
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 94 (9), 5715-5719
- https://doi.org/10.1063/1.1619201
Abstract
Resonant Raman spectra of double wall carbon nanotubes (DWCNTs), with diameters from 0.4 to 3.0 nm, were investigated with several laser excitations. The peak position and line shape of Raman bands were shown to be strongly dependent on the laser energies. With different excitations, the diameter and chirality of the DWCNTs can be discussed in detail. We show that tubes (the inner or outer layers of DWCNTs) with all kinds of chiralities could be synthesized, and a DWCNT can have any combination of chiralities of the inner and outer tubes.Keywords
This publication has 21 references indexed in Scilit:
- Diameter-selective resonant Raman scattering in double-wall carbon nanotubesPhysical Review B, 2002
- Double wall carbon nanotubes promoted by sulfur in a floating iron catalyst CVD systemChemical Physics Letters, 2002
- Raman scattering study of double-wall carbon nanotubes derived from the chains of fullerenes in single-wall carbon nanotubesChemical Physics Letters, 2001
- Optical properties of single-wall carbon nanotubesSynthetic Metals, 1999
- Electronic and structural properties of multiwall carbon nanotubesPhysical Review B, 1998
- First-principles calculations of the radial breathing mode of single-wall carbon nanotubesPhysical Review B, 1998
- Raman Scattering Study of Coalesced Single Walled Carbon NanotubesJournal of Materials Research, 1998
- Effect of the Growth Temperature on the Diameter Distribution and Chirality of Single-Wall Carbon NanotubesPhysical Review Letters, 1998
- Diameter-Selective Raman Scattering from Vibrational Modes in Carbon NanotubesScience, 1997
- Phonon modes in carbon nanotubulesChemical Physics Letters, 1993