ThermoElectric.tau_p

ThermoElectric.tau_p(energy: numpy.ndarray, alpha_term: numpy.ndarray, D_v: float, D_a: float, temp: numpy.ndarray, vel_sound: float, DoS: numpy.ndarray, rho: float) → dict

Electron-phonon scattering rate using Ravich model

Parameters

• energy (np.ndarray) – Energy range

• alpha_term (np.ndarray) – Non-parabolic term

• D_v (float) – Hole deformation potential

• D_a (float) – Electron deformation potential

• temp (np.ndarray) – Temperature

• vel_sound (float) – Sound velocity

• DoS (np.ndarray) – Density of state

• rho (float) – Mass density

Returns

output – parabolic and non-parabolic electron-phonon lifetime

Return type

dict