graphene_nanoribbon

sisl.geom.graphene_nanoribbon(width, bond=1.42, atoms=None, kind='armchair')

Construction of a graphene nanoribbon

Parameters

width (int) – number of atoms in the transverse direction
bond (float, optional) – C-C bond length. Defaults to 1.42
atoms (Atom, optional) – atom (or atoms) in the honeycomb lattice. Defaults to Atom(6)
kind ({'armchair', 'zigzag'}) – type of ribbon

See also

honeycomb: honeycomb lattices
graphene: graphene geometry
nanoribbon: honeycomb nanoribbon (used for this method)
agnr: armchair graphene nanoribbon
zgnr: zigzag graphene nanoribbon