nanotube

sisl.geom.nanotube(bond, atoms=None, chirality=(1, 1))

Nanotube with user-defined chirality.

This routine is implemented as in ASE with some cosmetic changes.

Parameters

• bond (float) – length between atoms in nano-tube

• atoms (Atom(6)) – nanotube atoms

• chirality ((int, int)) – chirality of nanotube (n, m)