Garcia-Bach, M. A. - In: The European Physical Journal B - Condensed Matter and … 80 (2011) 4, pp. 469-475
Single-walled zigzag carbon nanotubes with h hexagons around the carbon nanotube, h ranging from 3 to 19, have been investigated from a resonating-valence-bond point of view. The energies calculated for the undoped h=3n–1 zigzag carbon nanotubes, n integer, suggest that the two lowest-lying...