Wave function for quantum-dot ground states beyond the maximum-density droplet
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© 1999 American Physical Society (APS). This is the accepted version of the following article: Harju, A. & Siljamäki, S. & Nieminen, Risto M. 1999. Wave function for quantum-dot ground states beyond the maximum-density droplet. Physical Review B. Volume 60, Issue 3. 1807-1810. ISSN 1550-235X (electronic). DOI: 10.1103/physrevb.60.1807, which has been published in final form at http://journals.aps.org/prb/abstract/10.1103/PhysRevB.60.1807.
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School of Science |
A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
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Authors
Date
1999
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Mcode
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Language
en
Pages
1807-1810
Series
Physical Review B, Volume 60, Issue 3
Abstract
We study the possible lowest energy states for spin-polarized electrons in a parabolic quantum dot in the strong magnetic field, for filling factors 1>ν>~1/3. We present a variational wave function that correctly predicts the possible angular momentum values obtained from numerical diagonalizations. The wave function is optimized using quantum Monte Carlo techniques.Description
Keywords
magnetic fields, quantum dots, electrons, lowest energy states
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Citation
Harju, A. & Siljamäki, S. & Nieminen, Risto M. 1999. Wave function for quantum-dot ground states beyond the maximum-density droplet. Physical Review B. Volume 60, Issue 3. 1807-1810. ISSN 1550-235X (electronic). DOI: 10.1103/physrevb.60.1807.