Cakir, BekirOzmen, AyhanYakar, Yusuf2020-03-262020-03-2620160921-45261873-2135https://dx.doi.org/10.1016/j.physb.2015.10.016https://hdl.handle.net/20.500.12395/33391The hyperfine energies and hyperfine constants of the ground and excited states of hydrogen, deuterium and tritium quantum dots(QDs) are calculated. Quantum genetic algorithm (QGA) and Hartree-Fock-Roothaan (HFR) methods are employed to calculate the unperturbed wave functions and energy eigenvalues. The results show that in the medium and strong confinement regions the hyperfine energy and hyperfine constant are strongly affected by dot radius, impurity charge, electron spin orientation, impurity spin and impurity magnetic moment. Besides, in all dot radii, the hyperfine splitting and hyperfine constant of the confined hydrogen and tritium atoms are approximately equivalent to each other and they are greater than the confined deuterium atom. (C) 2015 Elsevier B.V. All rights reserved.en10.1016/j.physb.2015.10.016info:eu-repo/semantics/closedAccessSpherical quantum dotHyperfine constantQGA methodHFR methodArticle4813237Q2WOS:000365888800005Q3