fcc

sisl.geom.fcc(alat: float, atoms: sisl.typing.AtomsLike, orthogonal: bool = False) → Geometry

Face centered cubic lattice with 1 (non-orthogonal) or 4 atoms (orthogonal)

Parameters:

  • alat (float) – lattice parameter

  • atoms (sisl.typing.AtomsLike) – the atom(s) in the FCC lattice

  • orthogonal (bool) – whether the lattice is orthogonal (4 atoms)

Return type:

Geometry