Conduction electrons localized by charged magneto-acceptors A${}^{2-}$ in GaAs/GaAlAs quantum wells

M. Kubisa, K. Ryczko, I. Bisotto +3

A variational theory is presented of A${}^{1-}$ and A${}^{2-}$ centers, i.e. of a negative acceptor ion localizing one and two conduction electrons, respectively, in a GaAs/GaAlAs quan…