Abstract
We show that the governing equations for the electromechanical fields of wurtzite structures are axisymmetric, hence all electric- and mechanical-field solutions are axisymmetric as well and the original three-dimensional problem can be solved as a two-dimensional mathematical-model problem [1]. We present results of the combined influence of lattice mismatch, piezoelectric effects, and spontaneous polarization for wurtzite (WZ) structures consisting of a GaN quantum dot embedded in a AlN matrix.
Original language | English |
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Book series | Journal of Physics: Conference Series (Online) |
Volume | 107 |
Issue number | 1 |
Pages (from-to) | 012001 |
Number of pages | 9 |
ISSN | 1742-6596 |
DOIs | |
Publication status | Published - 2008 |
Externally published | Yes |
Event | Workshop on Physics-Based Mathematical Models of Low-Dimensional Semiconductor Nanostructures: Analysis and Computation 2007 - Banff, Canada Duration: 18 Nov 2007 → 23 Nov 2007 |
Workshop
Workshop | Workshop on Physics-Based Mathematical Models of Low-Dimensional Semiconductor Nanostructures: Analysis and Computation 2007 |
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Country/Territory | Canada |
City | Banff |
Period | 18/11/2007 → 23/11/2007 |