Cyclotron mass of two-dimensional holes in (100) oriented GaAs/AlGaAs heterostructures

Cyclotron mass of two-dimensional holes in (100) oriented GaAs/AlGaAs heterostructures
T. M. Lu, Z. F. Li, D. C. Tsui, M. J. Manfra, L. N. Pfeiffer, and K. W. West.. Applied Physics Letters 92, 012109 [PDF]