Monte Carlo study of β-Ga2O3 conductivity

Using semiclassical Monte Carlo simulations a conductivity of β-Ga₂O₃ is investigated considering a scattering of charge carriers on acoustical phonons, polar optical phonons and charged impurities. Modelling takes into account 12 IR active polar optical phonons modes. Dependence of mean collision frequency on energy of charge carriers is examined. The results are compared with the conclusions of other groups of researchers.