Mobility of band carriers scattered on donors, partially ionized, partially neutral, is considered in general and calculated for crystals belonging to AIII-BV group. As neutral impurity we have constructed the hydrogen-like model. It is shown that dependence of mobility on temperature is determined by relation between number of ionized and neutral donors and by average energy of electrons.
@article{arxiv.1011.4203,
title = {Scattering of band carriers by neutral and charged impurities},
author = {l. I. Bolko},
journal= {arXiv preprint arXiv:1011.4203},
year = {2010}
}