Comparative studies of excitons in magnetic asymmetric double quantum well structures S.J. WESTON, J.E. NICHOLLS, M. O'NEILL, T STIRNER, P. HARRISON, W.E. HAGSTON, J.H.C. HOGG, B. LUNN, D.E. ASHENFORD et K. HIEKE Le Journal de Physique IV, 03 C5 (1993) C5-401-C5-404 DOI: 10.1051/jp4:1993585