Detection of deep levels and compensation mechanism in undoped, liquid-encapsulated Czochralski n-type GaAs.

Autor: Siegel, W., Kühnel, G., Schneider, H. A., Witte, H., Flade, T.
Předmět:
Zdroj: Journal of Applied Physics; 2/15/1991, Vol. 69 Issue 4, p2245, 6p, 1 Chart, 6 Graphs
Abstrakt: Reports on the detection of deep level and compensation mechanism in undoped, liquid-encapsulated Czochralski (LEC) gallium arsenide (GaAs). Details of the experimental techniques used; Description of a model for the different electrical properties of LEC GaAs; Explanation for the deviation of crystals from the desired semi-insulating behavior.
Databáze: Complementary Index