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Groundstate energies of quantum dots in high magnetic fields: A new approach

Kainz, Josef, Mikhailov, S., Wensauer, Andreas and Rössler, Ulrich (2002) Groundstate energies of quantum dots in high magnetic fields: A new approach. Physica E 12 (1-4), pp. 888-891.

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Other URL: http://dx.doi.org/10.1016/S1386-9477(01)00452-0


We present a method for calculating ground state properties of quantum dots in high magnetic fields which takes into account the equilibrium positions of electrons in a Wigner cluster to minimize the interaction energy and is optimized for the high field limit. Assuming perfect spin alignment the many-body trial function is a single Slater determinant of overlapping oscillator functions from the ...


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Item type:Article
Date:January 2002
Institutions:Physics > Institute of Theroretical Physics > Alumni or Retired Professors > Group Ulrich Rössler
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Keywords:Quantum dot; Ground state; High magnetic field; Wigner cluster
Dewey Decimal Classification:500 Science > 530 Physics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:1350
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