Çakır, BekirAtav, ÜlfetYakar, YusufÖzmen, Ayhan13.07.20192019-07-2913.07.20192019-07-2920160301-01041873-4421https://doi.org/10.1016/j.chemphys.2016.06.010https://hdl.handle.net/20.500.12451/5851In this study we report a detailed theoretical investigation of the effect of an external magnetic field on the 1s-, 2p-, 3d- and 4f-energy states of a spherical quantum dot. We treat the contribution of the diamagnetic term as a perturbation and discuss the effect of the diamagnetic term on the 1s-, 2p-, 3d- and 4f-energy states. We also have calculated the Zeeman transition energies between 2p -> 1s and 3d -> 2p states with m = 0, +/- 1 and 0, +/- 1, +/- 2 as a function of dot radius and the magnetic field strength. The results show that the magnetic field, impurity charge and dot radius have a strong influence on the energy states and the Zeeman transitions. It is found that the energies of the electronic states with m < 0 addition of the diamagnetic term firstly decrease toward a minimum, and then increase with the increasing magnetic field strength. We have seen that as magnetic field intensity is adjusted, frequency of the emitted light can be changed for Zeeman transitions.eninfo:eu-repo/semantics/closedAccessSpherical Quantum DotZeeman Transition EnergyMagnetic Field EffectDiamagnetic TermArticle475616810.1016/j.chemphys.2016.06.010Q2WOS:000381588400008N/A