Akbas, H.Dane, C.Guleroglu, A.Minez, S.2024-06-122024-06-1220091386-94771873-1759https://doi.org/10.1016/j.physe.2008.10.011https://hdl.handle.net/20.500.14551/24465Using a variational procedure within the effective-mass approximation we calculate the binding and normalized binding energies of a hydrogenic donor impurity in a GaAs/AlAs spherical quantum dot, under the action of homogeneous magnetic field (B) over right arrow (0, 0, B) directed along the z-axis. A proper choice of the dot radius and the magnetic field can largely change the normalized binding energy NEbB of a central hydrogenic impurity in the spherical quantum dot, which may be used to feel the small change in the dot radius. (C) 2008 Elsevier B.V. All rights reserved.en10.1016/j.physe.2008.10.011info:eu-repo/semantics/closedAccessTurning PointSpherical DotImpurityNormalized Binding EnergyMagnetic FieldBinding-EnergyElectric-FieldDonor StatesShallow DonorsPolarizabilitiesDependenceArticle414605608Q3WOS:0002644717000172-s2.0-60349117764Q2