Self-consistent calculations of the screened Coulomb potential and density state tails in doping superlattices

The theoretical model for calculation of the screened Coulomb potential and characteristic density state tail parameter is developed. In the quantum limit for doping superlattices in the framework of the parabolic quantum well approach, numerical self-consistent calculations of the density state tai...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Ushakov, D.V., Kononenko, V.K.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The theoretical model for calculation of the screened Coulomb potential and characteristic density state tail parameter is developed. In the quantum limit for doping superlattices in the framework of the parabolic quantum well approach, numerical self-consistent calculations of the density state tail parameter and Coulomb potential function are performed. In the simulations, the doped layers are considered having a fixed thickness and the correlation in the impurity distribution is included.
ISSN:2160-1518
2160-1534
DOI:10.1109/CAOL.2005.1553931