Strong lateral confinement in Ga(AsSb)/GaAs/(AlGa)As heterostructures

S. Horst, S. Chatterjee, K. Hantke, P. J. Klar, I. Nemeth, W. Stolz, K. Volz, C. Bückers, A. Thränhardt, S. W. Koch, G. Blume, G. Weiser, W. Rühle, Shane Johnson, J. B. Wang, Yong-Hang Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contribution


We investigate a series of Ga(AsSb)/GaAs/AlGaAs quantum wells, that show an additional inplane confinement. This is attributed to the formation of self-organized GaAsSb quantum-islands during growth with confinement energies of several hundred meV.

Original languageEnglish (US)
Title of host publicationConference on Lasers and Electro-Optics, CLEO 2007
PublisherOptical Society of America
ISBN (Print)1557528349, 9781557528346
StatePublished - Jan 1 2007
EventConference on Lasers and Electro-Optics, CLEO 2007 - Baltimore, MD, United States
Duration: May 6 2007May 6 2007

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701


OtherConference on Lasers and Electro-Optics, CLEO 2007
Country/TerritoryUnited States
CityBaltimore, MD

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics


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