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Wigner crystallization in the two electron quantum dot

A. Matulis, F. M. Peeters

cond-mat.mes-hallarXiv:cond-mat/0005299

Abstract

Wigner crystallization can be induced in a quantum dot by increasing the effective electron-electron interaction through a decrease of the electron density or by the application of a strong magnetic field. We show that the ground state in both cases is very similar but the energy scales are very different and therefore also the dynamics.

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