Band structure

[meena]

How to plot the band structure of CNT??

[Petr Khomyakov]

If the CNT is infinite along the nanotube axis, you can do it in a regular way as described in the following tutorial http://docs.quantumwise.com/tutorials/crystal_bandstructure/crystal_bandstructure.html. Note that you have to set the k-route in the Band structure analysis, e.g., along the G->Z direction, provided that the CNT axis is in the z direction.