avg_inv_effective_mass

property ElectronicBandStructure.avg_inv_effective_mass

average inverse effective mass is a numpy array that stores each average inverse effective mass in a list that corresponds to the self.kpoints Shape = [n_kpoints,n_bands],

Returns:

np.ndarray – average inverse effective mass is a numpy array that stores each average inverse effective mass in a list that corresponds to the self.kpoints Shape = [n_kpoints,n_bands],