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Quantum Chemistry

Magnetic properties of quantum rings in the presence of the spin-orbit and electron-electron interaction

arXiv
Authors: O. S. Bauzha

Year

2013

Paper ID

32608

Status

Preprint

Abstract Read

~2 min

Abstract Words

93

Citations

N/A

Abstract

The separate and combined influences of the spin-orbit and electron-electron interactions on the electron magnetization in quantum rings have been studied theoretically on the basis of the spin-density-functional theory and the Kohn-Sham equation used for the calculation of electron states in two-dimensional parabolic quantum rings containing from two to six electrons. The magnetization of electrons in a quantum ring is calculated at zero temperature. The revealed abrupt changes in the ring magnetization are associated with the crossing of electron states that occurs if the spin-orbit and/or electron-electron interactions are taken into consideration.

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  • The separate and combined influences of the spin-orbit and electron-electron interactions on the electron magnetization in quantum rings have been studied theoretically on the...

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References & Citation Signals

[1] DOI https://doi.org/arXiv:1309.5259 [2] arXiv https://arxiv.org/abs/1309.5259 [3] Publisher https://arxiv.org/abs/1309.5259

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