A practical approximation to integrals appearing in the theory of the magnetoconductivity of semiconductors

摘要

A set of integrals which appear in the theory of the magnetoconductivity of semiconductors is discussed. The similarity of all of the integrals to those obtained for neutral impurity scattering is exploited to obtain numerical approximations valid for all values of magnetic field. The form of the approximations is well suited to iterative computer procedures used in curve fitting.