2023-12-132023-12-131992OSÓRIO, Francisco A. P.; HIPÓLITO, Oscar; PEETERS, Francois M. Effects of confinement on shallow impurities in GaAs-Ga 1?xA1xAs quantum dots. MRS Proceedings Library, Berlin, v. 281, p. 79-84, 1992. DOI: 10.1557/PROC-281-79. Disponível em: https://link.springer.com/article/10.1557/PROC-281-79. Acesso em: 14 set. 2023.e- 1946-4274https://link.springer.com/article/10.1557/PROC-281-79The ground state energy of a shallow impurity placed in the center of a circular quantum dot is studied. The effects of the strength of the confinement potential and a perpendicular magnetic field are investigated theoretically.engAcesso RestritoArtigo10.1557/PROC-281-79