Erdogan, I.Akankan, O.Akbas, H.2024-06-122024-06-1220061386-94771873-1759https://doi.org/10.1016/j.physe.2006.05.001https://hdl.handle.net/20.500.14551/23809In this work, we have investigated the effect of both external electric and magnetic fields on the ground-state binding energy and the self-polarization of hydrogenic impurity in square and cylindrical GaAs/AlAs quantum well wires as function of energy density and impurity position. The binding energies and self-polarizations were obtained using the effective-mass approximation within a variational scheme. (c) 2006 Elsevier B.V. All rights reserved.en10.1016/j.physe.2006.05.001info:eu-repo/semantics/closedAccessShallow DonorsQuantum Well WiresEnergy DensityPolarizationApplied Electric-FieldShallow Donor ImpuritiesAnomalous PolarizationMagnetic-FieldHydrogenic ImpurityCross-SectionPolarizabilityStatesDotsDependenceArticle3512732Q3WOS:0002414257000062-s2.0-33748927661Q2