honeycomb

sisl.geom.honeycomb(bond, atom, orthogonal=False)

Honeycomb lattice with 2 or 4 atoms per unit-cell, latter orthogonal cell

This enables creating BN lattices with ease, or graphene lattices.

Parameters

bondfloat

bond length between atoms (not lattice constant)

atomAtom

the atom (or atoms) that the honeycomb lattice consists of

orthogonalbool, optional

if True returns an orthogonal lattice

See also

graphene

the equivalent of this, but with default of Carbon atoms