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Magnetic Fingerprints on the Spectra of One Electron and Two Electrons Interacting in Parabolic Quantum Dots

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Abstract

Magnetic fingerprints on the spectra of an electron interacting with a negatively charged ion in a parabolic quantum dot, and of two interacting electrons in such a dot, are investigated via a new pseudoperturbative methodical proposal. The effects of ion-electron and electron-electron interactions on the spectra are studied. The effect of the central spike (m 2 − 1/4)/q 2 on the spectral properties of the above problems is emphasized. Compared with those obtained by Zhu et al. [J. Phys.: Condens. Matter., Vol. 11 (1999) 229], via a series solution, the results are found in excellent accord. Higher excited states are also reported.

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Authors and Affiliations

  1. Department of Physics, Eastern Mediterranean University G. Magusa, North Cyprus, Mersin, 10, Turkey

    Omar Mustafa

  2. UGRU, United Arab Emirates University, Al-Ain, United Arab Emirates

    Maen Odeh

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  1. Omar Mustafa
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  2. Maen Odeh
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Mustafa, O., Odeh, M. Magnetic Fingerprints on the Spectra of One Electron and Two Electrons Interacting in Parabolic Quantum Dots. Czechoslovak Journal of Physics 52, 795–809 (2002). https://doi.org/10.1023/A:1016257231504

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