Impurity donor in a quantum disk

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dc.creatorMachado, Paulo César Miranda
dc.creatorMarques, A. B. A.
dc.creatorOsorio, Francisco Aparecido Pinto
dc.creatorBorges, Antonio Newton
dc.date.accessioned2023-04-24T15:30:02Z
dc.date.available2023-04-24T15:30:02Z
dc.date.issued2012
dc.description.abstractThe donor binding energy of a hydrogenic donor impurity located in the center of a GaAs-AlxGa1-xAs circular quantum dot is calculated by solving analytically the Schrödinger equation. The electron wave functions and the impurity energy levels are determined in the standard manner through the solution of the transcendental equations obtained from the boundary conditions imposed at the interfaces of the quantum disk. The roots of the transcendental equations were numerically found for quantum disks with finite height of the confinement potential.pt_BR
dc.identifier.citationMACHADO, P. C. M.; MARQUES, A. B. A.; OSÓRIO, F. A. P.; BORGES, A. N. Impurity donor in a quantum disk. Physics Procedia, Amsterdam, v. 28, p. 44-47, 2012. DOI: 10.1016/j.phpro.2012.03.668. Disponível em: https://www.sciencedirect.com/science/article/pii/S1875389212011522. Acesso em: 24 abr. 2023.pt_BR
dc.identifier.doihttps://doi.org/10.1016/j.phpro.2012.03.668
dc.identifier.urihttp://repositorio.bc.ufg.br/handle/ri/22396
dc.language.isoengpt_BR
dc.publisher.countryHolandapt_BR
dc.publisher.departmentInstituto de Física - IF (RG)pt_BR
dc.rightsAcesso Abertopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectBinding energypt_BR
dc.subjectDonor impuritypt_BR
dc.subjectQuantum diskpt_BR
dc.titleImpurity donor in a quantum diskpt_BR
dc.typeArtigopt_BR

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