Documentation of Phonon Lifetime Package# This is a Python package. phonon_lifetime# phonon_lifetime package System System.as_pristine() System.get_mode() System.get_modes() System.masses System.n_atoms System.n_repeats System.primitive_cell System.spring_constant Subpackages phonon_lifetime.defect package MassDefect MassDefectMode MassDefectModes MassDefectSystem VacancyDefect VacancyMode VacancyModes VacancySystem phonon_lifetime.modes package CanonicalMode NormalMode NormalModes animate_mode_1d_x() animate_mode_2d_xy() get_mode_displacement() plot_mode_1d_x() plot_mode_2d_xy() phonon_lifetime.pristine package PristineMode PristineModes PristineSystem plot_dispersion_1d() plot_dispersion_2d_xy() phonon_lifetime.system package System get_atom_centres() get_scaled_positions() get_supercell_cell()