Abstract

RODRIGUEZ-COPPOLA, H.; MORA-RAMOS, M. E.  and  GAGGERO-SAGER, L. M.. Electric Charge Mobility in a delta-doped quantum well (δ-DQW). Nova scientia [online]. 2013, vol.5, n.10, pp.27-50. ISSN 2007-0705.

This paper offers a scheme for the calculation of the mobility of electrons in a delta doped QW considering the conditions of low temperature and low electric field intensity. The system considered is a quantum well for electrons in the conduction band made by a silicon impurity plane in a sample of GaAs. The 3D character of the electronic states and of the magnitudes considered is explicitly tacked into account instead of reducing the dimensionality of the system to make the calculations more easy. Other calculations are compared and the formulae obtained in our approximation are given. At this moment the numerical calculation is in progress and the algorithm to do it is presented.

Keywords : delta doped QW; electric charge mobility; electric field.