Zn(S, Se)-based quantum wells : band offsets, excitons and optical properties G. MARTINO, R. GIRLANDA, N. TOMASSINI, A. D'ANDREA et R. ATANASOVLe Journal de Physique IV, 03 C5 (1993) C5-413-C5-416DOI: https://doi.org/10.1051/jp4:1993588