NONCOMMUTATIVE STRUCTURE OF GaAs QUANTUM WELL INTERFACES AND INEQUIVALENT INTERFACE IMPURITY INCORPORATION D. BIMBERG, R. K. BAUER, D. OERTEL, D. MARS et J. N. MILLERJ. Phys. Colloques, 48 C5 (1987) C5-93-C5-96DOI: https://doi.org/10.1051/jphyscol:1987515