TEMPERATURE DEPENDENCE OF EXCITON LIFETIMES IN GaAs/AlGaAs MULTI QUANTUM WELLS G. PETER, J. FELDMANN, E.O. GÖBEL, K. MOORE, P. DAWSON, C. FOXON et R.J. ELLIOTT J. Phys. Colloques, 48 C5 (1987) C5-517-C5-520 DOI: 10.1051/jphyscol:19875110