2.5.5 Ionized Impurity Scattering

The scattering by ionized impurities represents an elastic process. The most popular models for this type of scattering are due to Brooks and Herring [42] and Conwell and Weisskopf [43]. The difference between the two approaches lies in the treatment of the screening effect. In this work we adopt the Brooks-Herring model with some refinements described below.
S. Smirnov: