Quasi-elastic and inelastic approximations in the description of the charge carrier dynamics in diamond

Kinetic Equation Method and Monte Carlo Method for Charge Carriers Dynamics Description in Diamond

“…When there aren't any traps in the sample, these processes can only be emission and absorption of a phonon. Obviously, in this case probabilities of emission or absorption are respectively by the kinetic equation method (Baturin et al, 2010;Belousov, Soloviev, Chernousov, 2013). The kinetic equation method was taken in two-moment approximation (Baturin et al, 2010) in isotropic and one-dimensional versions, in quasi-elastic and inelastic approximations.…”

“…Generally, the mobility is calculated within the quasielastic approach, but this approach gives bad accuracy in diamond due to high velocity of sound (Baturin, 2010;Belousov, Soloviev, Chernousov, 2013). In these works the inelasticity was taken into account by utilizing a not simplified collision integral in the right part of kinetic equation in twomoment approximation and in 0-dimensional or 1dimensional cases.…”

“…The mobility is compared with that obtained by kinetic equation method in our previous work. The results are important for the treatment of electrical experiments in pure monocrystalline diamonds.In this work a model from (Baturin et al, 2010;Belousov, Soloviev, Chernousov, 2013) of diamond 122 Belousov Y., Chernousov I., Soloviev V. and Varfolomeev I.. Kinetic Equation Method and Monte Carlo Method for Charge Carriers Dynamics Description in Diamond.…”

“…In this work a model from (Baturin et al, 2010;Belousov, Soloviev, Chernousov, 2013) of diamond 122 Belousov Y., Chernousov I., Soloviev V. and Varfolomeev I.. Kinetic Equation Method and Monte Carlo Method for Charge Carriers Dynamics Description in Diamond.…”