tbplas.load_berry

tbplas.load_berry(prefix: str, data_name: str = 'berry') → Tuple[ndarray, ndarray, ndarray]

Load Berry curvature. :param prefix: prefix of data files :param data_name: name of data file :return: (kpt_cart, bands, omega_xy)

kpt_cart: (num_kpt, 3) float64 array

Cartesian coordinates of k-points

bands: (num_kpt, num_states) float64 array

energies in eV

omega_xy: (num_kpt, num_states) float64 array

Berry curvature in NM^2