agnr

sisl.geom.agnr(width: int, bond: float = 1.42, atoms: sisl.typing.AtomsLike | None = None, vacuum: float = 20.0) → Geometry

Construction of an armchair graphene nanoribbon

Parameters:

• width (int) – number of atoms in the transverse direction

• bond (float) – C-C bond length

• atoms (Atom, optional) – atom (or atoms) in the honeycomb lattice. Defaults to Atom(6)

• vacuum (float) – separation in transverse direction

Return type:

Geometry

See also

honeycomb

honeycomb lattices

graphene

graphene geometry

nanoribbon

honeycomb nanoribbon

graphene_nanoribbon

graphene nanoribbon

zgnr

zigzag graphene nanoribbon

cgnr

chiral graphene nanoribbon