High mobility two-dimensional hole system in GaAs/AlGaAs quantum wells grown on (100) GaAs substrates

High mobility two-dimensional hole system in GaAs/AlGaAs quantum wells grown on (100) GaAs substrates
M. J. Manfra, L. N. Pfeiffer, K. W. West, R. de Picciotto, and K. W. Baldwin.. Applied Physics Letters 86, 162106 [PDF]