Renormalization of spin-orbit coupling in quantum dots due to Zeeman interaction
arXiv:cond-mat/0404262 · doi:10.1103/PhysRevB.70.033306
Abstract
We derive analitycally a partial diagonalization of the Hamiltonian representing a quantum dot including spin-orbit interaction and Zeeman energy on an equal footing. It is shown that the interplay between these two terms results in a renormalization of the spin-orbit intensity. The relation between this feature and experimental observations on conductance fluctuations is discussed, finding a good agreement between the model predictions and the experimental behavior.
4 pages, no figures. To appear in Phys. Rev. B (Brief Report) (2004)
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Cited by in corpus (6)
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- Spin properties of single electron states in coupled quantum dots
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