tbplas.load_corr_bands

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

Load band structure correlation function. :param prefix: prefix of data file :param data_name: name of data file :return: (k_len, corr_bands)

k_len: (num_kpt, ) float64 array

length of kpath in 1/nm

corr_bands: (num_kpt, num_steps+1) complex128 array

correlation for each k-point