radtools.MagnonDispersion.omega

method

MagnonDispersion.omega(k, return_none=False)

Computes magnon energies.

Parameters:

k(3,) array-like

Reciprocal vector. In absolute coordinates.

return_nonebool, default=False

If True, then return None if Colpa fails.

Returns:

omegas(N,) numpy.ndarray

Magnon energies for the vector k.