A theoretical model was formulated for electron scattering in a two-dimensional electron gas confined in a triangular potential well. For the first time, the effects of intersubband scattering were included. An inherent mobility limit is imposed by phonon, alloy, and remote impurity scattering. Intersubband scattering was found to play a significant role in determining this mobility limit. The model accounted very satisfactorily for the reported electron mobility characteristics in GaAs-GaAlAs heterostructures.
No takes yet. Share an insight, caveat, or question.
Walukiewicz et al. (1984) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: