Correlation effects in a quantum dot at high magnetic fields

Kang-Hun Ahn, J. H. Oh, and K. J. Chang
Phys. Rev. B 52, 13757 – Published 15 November 1995
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Abstract

We investigate the effects of electron correlations on the ground-state energy and the chemical potential of a droplet confined by a parabolic potential at high magnetic fields. We demonstrate the importance of correlations in estimating the transition field at which the first edge reconstruction of the maximum density droplet occurs in the spin-polarized regime.

  • Received 18 July 1995

DOI:https://doi.org/10.1103/PhysRevB.52.13757

©1995 American Physical Society

Authors & Affiliations

Kang-Hun Ahn, J. H. Oh, and K. J. Chang

  • Department of Physics, Korea Advanced Institute of Science and Technology, 373-1 Kusung-dong, Yusung-ku, Taejon, Korea

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Issue

Vol. 52, Iss. 19 — 15 November 1995

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