Electron Hall mobility calculations and alloy scattering in Ga0.47In0.53As

Electron Hall mobilities are calculated by the iterative technique in Ga0.47In0.53As. From the curve fitting to the most recent experimental data over a wide range of temperature, the alloy scattering potential close to the Phillips electronegativity difference is derived. The alloy scattering-limited mobility has a temperature dependence of T?1/2 and shows no anomalous behaviour.