An Interdisciplinary Journal

* 2012, Vol.15, No.2, pp.185-190*

Solutions of the Schrödinger equation are obtained for an electron in a two-dimensional circular semiconductor quantum ring 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 a realistic potential well of a finite depth. The dependence of the energy levels on a magnetic field strength, strength of spin-orbit interaction and a relative ring width is presented.

*Key words: *
circular quantum ring, Rashba and Dresselhaus spin-orbit
interactions, magnetic field

Full text: Acrobat PDF (590KB)

Copyright © Nonlinear Phenomena in Complex Systems.
Last updated: *September 11, 2012*