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2004 | 105 | 6 | 529-536
Article title

Quantum Dot Properties in a Strong Magnetic Field

Content
Title variants
Languages of publication
EN
Abstracts
EN
We present a quasiclassical approach to few-electron quantum dots in strong magnetic fields based on the notion of a collectively rotating Wigner molecule. A quasiclassical many-particle wave function is derived and illustrated by its application to a two-electron quantum dot. In particular, we calculate the density-current correlation function (conditional current) and show that the Wigner crystal in high magnetic fields may be visualized as an ordered system of current vortices.
Keywords
EN
Publisher

Year
Volume
105
Issue
6
Pages
529-536
Physical description
Dates
published
2004-06
received
2004-05-28
Contributors
author
  • Semiconductor Physics Institute, Goštauto 11, 01108 Vilnius, Lithuania
author
  • Semiconductor Physics Institute, Goštauto 11, 01108 Vilnius, Lithuania
References
  • 1. L.P. Kouwenhoven, D.G. Austing, S. Tarucha, Rep. Prog. Phys. 64, 701 (2001)
  • 2. C. Yannouleas, U. Landman, Phys. Rev. B 66, 115315 (2002); 68, 035326 (2003)
  • 3. E. Anisimovas, A. Matulis, M.B. Tavernier, F.M. Peeters, Phys. Rev. B 69, 075305 (2004)
  • 4. P.A. Maksym, Phys. Rev. B 53, 10871 (1996)
  • 5. E. Anisimovas, A. Matulis, F.M. Peeters, Phys. Rev. B, submitted
  • 6. M. Büttiker, Y. Ymry, R. Landauer, Phys. Lett. A 96, 365 (1983)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv105n605kz
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