Single Walled Carbon Nanotubes (SWCNT) on Silicon

Single Walled Carbon Nanotubes (SWCNT) on Silicon
  • System: XploRA™
  • Time per point: 5 s
  • Step size: 250 nm
  • Data points: 1,681

Summary

Co-localized AFM topographic (top left) and Raman (top right) images of carbon nanotubes grown on a crystalline silicon substrate.  Images were acquired over a 10 µm x 10 µm area, with a step size of 250nm step size for the Raman map.

The spectrum (bottom) shows the carbon D and G band region, illustrating the clear differences between the high quality nanotube (red) and disordered material (green).