Study of the RPA pair correlation function in GaAs-AlGaAs parabolic quantum well wires

dc.creatorCunha, J. B. B. da
dc.creatorCunha, Jalles Franco Ribeiro da
dc.creatorMachado, Paulo César Miranda
dc.creatorOsorio, Francisco Aparecido Pinto
dc.creatorBorges, Antonio Newton
dc.date.accessioned2023-04-26T11:43:12Z
dc.date.available2023-04-26T11:43:12Z
dc.date.issued2004-06
dc.description.abstractThe ground state intrasubband pair-correlation function for a quasi-one-dimensional electron gas confined in a GaAs-AlxGa1¡xAs parabolic quantum well wire within the Random-Phase Approximation (RPA) is calculated. We have considered two wires with subband energies separation ~­ = 2:0 meV and ~­ = 2:5 meV. The dependence of the pair-correlation function on the electronic density was studied and the regions where the RPA approach cannot be used were precisely determined.pt_BR
dc.identifier.citationCUNHA, J. B. B.; CUNHA, J. F. R.; MACHADO, P. C. M.; OSÓRIO, F. A. P.; BORGES, A. N. Study of the RPA pair correlation function in GaAs-AlGaAs parabolic quantum well wires. Brazilian Journal of Physics, São Paulo, v. 34, n.2, p. 699-701, 2004. DOI:10.1590/S0103-97332004000400049. Disponível em: https://www.scielo.br/j/bjp/a/SHhzFp8zYsf6TnLM7TGjrxp/?lang=en. Acesso em: 24 abr. 2023.pt_BR
dc.identifier.doihttps://doi.org/10.1590/S0103-97332004000400049
dc.identifier.issn0103-9733
dc.identifier.issne- 1678-4448
dc.identifier.urihttp://repositorio.bc.ufg.br/handle/ri/22419
dc.language.isoengpt_BR
dc.publisher.countryBrasilpt_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.titleStudy of the RPA pair correlation function in GaAs-AlGaAs parabolic quantum well wirespt_BR
dc.typeArtigopt_BR

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