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Spin-dependent holed delocalization enhancement by bandfilling effects in degenerate asymmetric double quantum wells
Linköping University, Department of Physics, Chemistry and Biology, Chemical and Optical Sensor Systems. Linköping University, The Institute of Technology.ORCID iD: 0000-0002-7104-7127
Eindhoven University of Technology, Netherlands.
Eindhoven University of Technology, Netherlands.
University of Nijmegen, Netherlands.
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1997 (English)In: Superlattices and Microstructures, ISSN 0749-6036, E-ISSN 1096-3677, Vol. 21, no 2, 217-222 p.Article in journal (Refereed) Published
Abstract [en]

We studied the wavefunctions and energy positions of the confined states in the valance band in an asymmetric double quantum well. We found these to be extremely sensitive to both the carrier density and the height of the confining barriers, which allows us to control the so-called Spin Dependent Hole Delocalization. The theoretical results are shown to be in excellent agreement with experiments.

Place, publisher, year, edition, pages
Elsevier , 1997. Vol. 21, no 2, 217-222 p.
Keyword [en]
bandstructure; GaAs/A1(x)Ga(1-x)As; double quantum well
National Category
Condensed Matter Physics
Identifiers
URN: urn:nbn:se:liu:diva-116067DOI: 10.1006/spmi.1996.0185ISI: A1997WE33500008OAI: oai:DiVA.org:liu-116067DiVA: diva2:813296
Available from: 2015-05-22 Created: 2015-03-24 Last updated: 2015-05-29

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Kemerink, Martijn
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Chemical and Optical Sensor SystemsThe Institute of Technology
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ReferencesLink to record
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