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The Energy Spectra of Two Interacting Electrons In a Parabolic Quantum Dot In The Presence of a Magnetic Field ; Interpolation Approach

Authors: 
M. Abu Saa
M. Elsaid
Journal Name: 
Physica Scripta
Volume: 
54
Issue: 
3
Pages From: 
309
To: 
311
Date: 
Wednesday, February 14, 1996
Abstract: 
An interpolation formula between the energies of a quantum dot in high-and low- magnetic field limits is proposed. The formula is implemented to produce the energy spectra of the parabolic quantum dot in the presence of a magnetic field of arbitrary strength. The transitions in the angular momenta of the ground state energy of interacting electrons confined in the quantum dot as a function of magnetic field strength is studied. A good agreement is obtained when our results are tested against exact numerical work.