Research Article
Laser Irradiation-Hindered Growth of Small-Diameter Single-Walled Carbon Nanotubes by Chemical Vapor Deposition
Figure 2
Raman spectra of SWNTs grown from different catalysts: (a) Co/SiO2 and (b) Fe/MgO with or without laser irradiation. The excitation laser wavelength is 633 nm.
| (a) |
| (b) |