BOBRYSHEVA, A. I.; RUSSU, S. S.; ZALOJ, V. A.
(John Wiley & Sons, Inc., 1987)
In GaAs–Ga1−xAlxAsmany quantum well structures or superlattices the top valence subband VB1 of size quantization is heavy-hole-like HH1 and the effective mass m1 is positive. The second valence subband VB2 has a heavy-hole ...