MAGNETOOPTICS OF (Ga, In) As QUANTUM WELLS : EXCITON BINDING ENERGIES AND CARRIER EFFECTIVE MASSES J. SINGLETON, N.J. PULSFORD, D.J. MOWBRAY, M.S. SKOLNICK, L.L. TAYLOR, S.J. BASS, R.J. NICHOLAS et W. HAYES J. Phys. Colloques, 48 C5 (1987) C5-147-C5-150 DOI: 10.1051/jphyscol:1987528