sknano.core
sknano.core.crystallography
sknano.core.crystallography.Reciprocal2DLattice.fractional_to_cartesian
sknano.core.crystallography.Reciprocal2DLattice.oblique
Reciprocal2DLattice.
hexagonal
Generate a hexagonal 2D reciprocal lattice with lattice parameter \(a^*\).