The electronic structure of a shallow acceptor and its bound exciton confined in GaAs/AlGaAs quantum wells P.O. HOLTZ, Q.X. ZHAO, B. MONEMAR, C. HARRIS, M. SUNDARAM, J.L. MERZ et A.C. GOSSARD Le Journal de Physique IV, 03 C5 (1993) C5-311-C5-314 DOI: 10.1051/jp4:1993563