Spectra of cylindrical quantum dots: the effect of electrical and magnetic fields together with AB flux field release_yjpfilx4xnhrdcuvrglypc5oym

by Sameer M. Ikhdair, Majid Hamzavi, Ramazan Sever

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2012  

Abstract

We study the spectral properties of electron quantum dots (QDs) confined in 2D parabolic harmonic oscillator influenced by external uniform electrical and magnetic fields together with an Aharonov-Bohm (AB) flux field. We use the Nikiforov-Uvarov method in our calculations. Exact solutions for the energy levels and normalized wave functions are obtained for this exactly soluble quantum system. Based on the computed one-particle energetic spectrum and wave functions, the interband optical absorption GaAs spherical shape parabolic QDs is studied theoretically and the total optical absorption coefficient is calculated.
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Type  article
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Date   2012-09-25
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arXiv  1209.5558v1
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