Influence of the screening effect onto the transport parameters of hot 2D electrons in n-GaAs square quantum wells.

Focuses on a study which discussed the influence of the screening effect onto the transport parameters of hot two-dimensional electrons in n-GaAs square quantum wells. Function of the lattice temperature; Cause of a large increase of the phonon-emission rate for high-energetic electrons; Determination of the influence of the screening effect onto the transport quantities of the two-dimensional electron gas.