1. Physical Properties of Carbon Nanotubes;Saito,1998
2. Carbon Nanotubes: Synthesis, Structure, Properties, and Applications,2001
3. Carbon Nanotubes: Basic Concepts and Physical Properties;Reich,2004
4. Universal density of states for carbon nanotubes;Mintmire;Phys. Rev. Lett.,1998
5. Far-infrared gaps in single-wall carbon nanotubes;Ugawa;Phys. Rev. B,1999