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Energy levels of a parabolically confined quantum dot in the presence of spin-orbit interaction

W. H. Kuan·C. S. Tang·W. Xu
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Abstract

We present a theoretical study of the energy levels in a parabolically confined quantum dot in the presence of the Rashba spin-orbit interaction (SOI). The features of some low-lying states in various strengths of the SOI are examined at finite magnetic fields. The presence of a magnetic field enhances the possibility of the spin polarization and the SOI leads to different energy dependence on magnetic fields applied. Furthermore, in high magnetic fields, the spectra of low-lying states show basic features of Fock-Darwin levels as well as Landau levels.

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W. H. Kuan, C. S. Tang, W. Xu. 2004-03-13. Energy levels of a parabolically confined quantum dot in the presence of spin-orbit interaction. https://doi.org/10.1063/1.1710726

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