Impurities in Carrier mobility 2 Analytical expressions 1 Carrier concentration 1 Charged carriers 1 Clip-on 1 Column chromatography 1 Crystal impurities 1 Cu substitutions 1 Cu-doped 1 Density functional theory 1 Density-functional theory calculations 1 Doped semiconductors 1 Doping (additives) 1 Drug products 1 Effective mass 1 Effects of impurities 1 Electric connectors 1 Electric field enhancement 1 Electric grounding 1 Electrons 1 Erectile dysfunction 1 Fault mechanism 1 Finite elements simulation 1 Gallium arsenide 1 Grading 1 Heavily doped 1 Heterogeneous nucleation 1 High performance liquid chromatography 1 III-V semiconductors 1