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ISSN 2071-0186   Ukr. J. Phys. 2015, Vol. 60, N 4, p.328-333
doi:10.15407/ujpe60.04.0328    Paper

Baran A.V., Kudryashov V.V.

Institute of Physics, National Academy of Sciences of Belarus
(68, Nezavisimosti Ave., Minsk 220072, Belarus; e-mail: a.baran@dragon.bas-net.by)

Energy Levels and Eigenfunctions for Two-Dimensional Electron Systems with Confining Square Well Potentials and Spin-Orbit Interactions in the Presence of Magnetic Field

Section: Solid matter
Language: English

Abstract: Solutions of the Schrdinger equation are obtained for electrons in two-dimensional circular semiconductor quantum dots and rings in the presence of both external uniform constant magnetic field and the Rashba and Dresselhaus spin-orbit interactions of equal strengths. Confinement is simulated by realistic square well potentials. The dependence of the energy levels on the magnetic field and the strength of spin-orbit interaction is presented in detail.
Key words: circular quantum dots and rings, Rashba and Dresselhaus spin-orbit interactions, magnetic field.