Application of Generalized Pair Approximation to Diluted Magnetic Semiconductor Quantum Structures

• Authors: H. Bednarski , J. Cisowski , J. Portal
• Languages of publication: EN

Abstracts

EN

Analysing the d-d interaction in diluted magnetic semiconductor quantum structures, we used our generalized pair approximation which permits to take into account the real spatial distribution of the magnetic ions in diluted magnetic semiconductor layers close to the nonmagnetic quantum well. We subsequently applied our approach to calculate the Zeeman splittings in the CdTe/Cd_{1-x}Mn_{x}Te quantum structures with x=5 and 7.5% and we obtained a good agreement with the experimental results.

Keywords

EN

71.70.Ej; 75.30.Et

Discipline

• 75.30.Et: Exchange and superexchange interactions(see also 71.70.Gm Exchange interactions)
• 71.70.Ej: Spin-orbit coupling, Zeeman and Stark splitting, Jahn-Teller effect

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1996
• Volume: 90
• Issue: 4
• Pages: 723-726

Dates

published

1996-10

Contributors

author

H. Bednarski

• Department of Solid State Physics, Polish Academy of Sciences, Wandy 3, 41-800 Zabrze, Poland
• Laboratoire des Champs Magnétiques Intenses, CNRS, Grenoble, France

author

J. Cisowski

• Department of Solid State Physics, Polish Academy of Sciences, Wandy 3, 41-800 Zabrze, Poland
• Institute of Physics, Silesian Technical University, Bolesława Krzywoustego 2, 44-100 Gliwice, Poland

author

J. Portal

• Laboratoire des Champs Magnétiques Intenses, CNRS, Grenoble, France

Identifiers

DOI

10.12693/APhysPolA.90.723