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Piezoelectric models for semiconductor quantum dots
Authors:B Lassen  M Willatzen
Affiliation:a Mads Clausen Institute, University of Southern Denmark, Alsion 2, Alsion, DK-6400 Sønderborg, Denmark
b Department of Physics, Wright State University, 3640 Colonel Glenn Hwy, Dayton, OH 45435, USA
Abstract:The importance of fully coupled and semi-coupled piezoelectric models for quantum dots are compared. Differences in the strain of around 30% and in the electron energies of up to 30 meV were found possible for GaN/AlN dots.
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