Spin-dependent holed delocalization enhancement by bandfilling effects in degenerate asymmetric double quantum wells
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
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.
bandstructure; GaAs/A1(x)Ga(1-x)As; double quantum well
Condensed Matter Physics
IdentifiersURN: urn:nbn:se:liu:diva-116067DOI: 10.1006/spmi.1996.0185ISI: A1997WE33500008OAI: oai:DiVA.org:liu-116067DiVA: diva2:813296