Rashba spin-orbit interaction in a circular quantum ring in the presence of a magnetic field
V. V. Kudryashov, A. V. Baran
TL;DR
This paper derives exact wave functions and energy levels for an electron in a 2D semiconductor quantum ring considering both magnetic field and Rashba spin-orbit interaction, advancing understanding of spin-related quantum effects.
Contribution
It provides exact solutions for the electron's wave functions and energy spectrum in a quantum ring with combined magnetic and Rashba interactions, which was not previously available.
Findings
Exact wave functions are derived for the system.
Energy levels are explicitly calculated.
The interplay of magnetic field and Rashba interaction is characterized.
Abstract
Exact wave functions and energy levels are obtained for an electron in a two-dimensional semiconductor circular quantum ring with a confining potential of finite depth in the presence of both an external magnetic field and the Rashba spin-orbit interaction.
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Taxonomy
TopicsQuantum and electron transport phenomena · Quantum optics and atomic interactions · Advanced Physical and Chemical Molecular Interactions