Electron spectrum of δ-doped quantum wells by Thomas — Fermi method at finite temperatures

摘要

Electron spectrum of δ-doped quantum well in n-GaAs is investigated by means of Thomas — Fermi (TF) method at finite temperatures. This method shows fast convergence and good accuracy. At 2D doping 10¹³…2×10¹³ cm⁻², the simplest TF method (T = 0) can be used up till the temperatures T ≤200 K.