RESONANT TUNNELING STUDIES OF VARIABLY SPACED MULTIPLE QUANTUM WELL STRUCTURES IN THE AlGaAs SYSTEM C.J. SUMMERS, K.F. BRENNAN, A. TORABI, H.M. HARRIS et J. COMAS J. Phys. Colloques, 48 C5 (1987) C5-457-C5-461 DOI: 10.1051/jphyscol:1987596