Zeeman transitions in spherical quantum dot

In this study, the effects of external magnetic field on the energy states of a spherical quantum dot with infinite potential barrier have been investigated by using Quantum Genetic Algorithm (QGA) and Hartree-Fock Roothaan (HFR) method. Linear Zeeman states and Zeeman transition energies are calcul...

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Bibliographic Details
Main Authors: Yakar, Y., Çakır, B., Yılmazer, F., Özmen, A.
Format: Conference Proceeding
Language:English
Subjects:
Binding energy
Field strength
Genetic algorithms
Magnetic fields
Potential barriers
Quantum dots
Online Access:Get full text
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Summary:In this study, the effects of external magnetic field on the energy states of a spherical quantum dot with infinite potential barrier have been investigated by using Quantum Genetic Algorithm (QGA) and Hartree-Fock Roothaan (HFR) method. Linear Zeeman states and Zeeman transition energies are calculated as a function of dot radius and magnetic field strength. We also carry out the effect of external magnetic field on the ground state binding energy. The results show that the impurity energy states, binding energy and Zeeman transition energies are strongly affected by magnetic field strength and dot radius.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.4976366