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The Rashba and Dresselhaus spin-orbit interactions in a two-dimensional quantum pseudo-dot system

Research paper by M. Akbari, G. Rezaei; R. Khordad

Indexed on: 14 Dec '16Published on: 27 Nov '16Published in: Superlattices and Microstructures



Abstract

Publication date: Available online 23 November 2016 Source:Superlattices and Microstructures Author(s): M. Akbari, G. Rezaei, R. Khordad We study the impact of the spin-orbit coupling due to both structure and crystal inversion asymmetry and external magnetic field on the level structure in a two-dimensional quantum pseudo-dot. It is demonstrated that, both the spin-orbit interactions and magnetic field strength have a great influence on energy eigenvalues of the system. Also, we found that an increase in magnetic field enhances the spin-orbit coupling strength. This phenomena leads to increase the energy eigenvalues and energy splitting due to the spin-orbit coupling.