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Number of results
2008 | 113 | 3 | 975-978

Article title

Energy Spectrum of InAs Quantum Dots in GaAs/AlAs Superlattices

Content

Title variants

Languages of publication

EN

Abstracts

EN
Photo- and contactless electroreflectance spectroscopies were applied to study optical properties and electronic structure of GaAs/AlAs superlattice systems with embedded InAs quantum dots. The observed interband transitions related to the quantum dot ground and excited states, as well as optical transitions in the combined system formed by the InAs wetting layer and GaAs/AlAs superlattice are discussed.

Keywords

EN

Year

Volume

113

Issue

3

Pages

975-978

Physical description

Dates

published
2008-03
received
2007-08-26

Contributors

author
  • Semiconductor Physics Institute, A. Goštauto 11, LT-01108, Vilnius, Lithuania
  • Semiconductor Physics Institute, A. Goštauto 11, LT-01108, Vilnius, Lithuania
  • Semiconductor Physics Institute, A. Goštauto 11, LT-01108, Vilnius, Lithuania
author
  • Semiconductor Physics Institute, A. Goštauto 11, LT-01108, Vilnius, Lithuania
author
  • Semiconductor Physics Institute, A. Goštauto 11, LT-01108, Vilnius, Lithuania
  • Semiconductor Physics Institute, A. Goštauto 11, LT-01108, Vilnius, Lithuania
author
  • Semiconductor Physics Institute, A. Goštauto 11, LT-01108, Vilnius, Lithuania
author
  • Institut für Photonik, Technische Universität-Wien, A-1040, Vienna, Austria
  • Institut für Photonik, Technische Universität-Wien, A-1040, Vienna, Austria
author
  • Institut für Festkörperelektronik, Technische Universität-Wien, Floragasse 7, A-1040 Vienna, Austria

References

  • 1. L. Rebohle, F.F. Schrey, S. Hofer, G. Strasser, K. Unterrainer, Appl. Phys. Lett. 81, 2079 (2002)
  • 2. F.F. Schrey, L. Rebohle, T. Mueller, G. Strasser, K. Unterrainer D. Nguyen, N. Regnault, R. Ferreira, G. Bastard, Phys. Rev. B 72, 15310 (2005)
  • 3. More about the nextnano³ software at: www.wsi.tum.de/nextnano3
  • 4. B. Čechavičius, J. Kavaliauskas, G. Krivaitė, D. Seliuta, G. Valušis, M. Halsall, M. Steer, P. Harrison, J. Appl. Phys. 98, 023508 (2005)
  • 5. A. Winzer, R. Goldhahn, G. Gobsch, H. Heidemeyer, O. Schmidt, K. Eberl, Physica E 13, 289 (2002)

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.bwnjournal-article-appv113n342kz
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