Determination of Quantum Dot Morphology from Magnetooptical Properties

• Authors: V. Křápek , A. Schliwa , D. Bimberg
• Languages of publication: EN

Abstracts

EN

We present here the calculations of magnetooptical properties in InAs/GaAs quantum dots with different shapes, including excitonic effects. The influence of several structural parameters, such as vertical profile, aspect ratio, and basis squareness is discussed, as well as the possibility to retrieve the structural parameters from magnetooptical measurements.

Keywords

EN

73.21.La; 73.22.Dj; 73.43.Cd; 73.61.Ey; 78.20.Bh; 78.20.Ls

Discipline

• 78.20.Ls: Magneto-optical effects(for magneto-optical devices, see 85.70.Sq)
• 73.22.Dj: Single particle states
• 73.61.Ey: III-V semiconductors
• 73.43.Cd: Theory and modeling
• 78.20.Bh: Theory, models, and numerical simulation
• 73.21.La: Quantum dots

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2007
• Volume: 112
• Issue: 2
• Pages: 339-343

Dates

published

2007-08

received

2007-06-09

Contributors

author

V. Křápek

• Institute of Condensed Matter Physics, Faculty of Science, Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic
• Institut für Festkörperphysik, Technische Universität Berlin, Hardenbergstr. 36, 10623 Berlin, Germany

author

A. Schliwa

• Institut für Festkörperphysik, Technische Universität Berlin, Hardenbergstr. 36, 10623 Berlin, Germany

author

D. Bimberg

• Institut für Festkörperphysik, Technische Universität Berlin, Hardenbergstr. 36, 10623 Berlin, Germany

References

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Identifiers

DOI

10.12693/APhysPolA.112.339