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Quantum-dot lithium in strong-interaction regime: Depolarization of electron spins by magnetic field

S. A. Mikhailov·N. A. Savostianova
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Abstract

Magnetic field usually leads to a polarization of electron spins. It is shown that in a system of {\em strongly interacting} particles applying magnetic field may lead to an opposite effect -- depolarization of electron spins. Results of the work are based on an exact-diagonalization study of quantum-dot lithium -- a system of three Coulomb interacting two-dimensional electrons in a parabolic confinement potential.

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S. A. Mikhailov, N. A. Savostianova. 2002-06-05. Quantum-dot lithium in strong-interaction regime: Depolarization of electron spins by magnetic field. https://doi.org/10.1103/physrevb.66.033307

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