Published January 1, 2014
| Version v1
Conference paper
Open
Computational Models for the Berry Phase in Semiconductor Quantum Dots
Creators
- 1. Wilfrid Laurier Univ, Lab M2NeT, 75 Univ Ave W, Waterloo, ON N2L 3C5, Canada
- 2. Mevlana Univ, Dept Mech Engn, TR-42003 Konya, Turkey
Description
By developing a new model and its finite element implementation, we analyze the Berry phase low-dimensional semiconductor nanostructures, focusing on quantum dots (QDs). In particular, we solve the Schrodinger equation and investigate the evolution of the spin dynamics during the adiabatic transport of the QDs in the 2D plane along circular trajectory. Based on this study, we reveal that the Berry phase is highly sensitive to the Rashba and Dresselhaus spin-orbit lengths.
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