Density and well width dependencies of the effective mass of two-dimensional holes in (100) GaAs quantum wells measured using cyclotron resonance at mircowave frequencies

Density and well width dependencies of the effective mass of two-dimensional holes in (100) GaAs quantum wells measured using cyclotron resonance at mircowave frequencies
H. Zhu, K. Lai, D. C. Tsui, S. P. Bayrakci, N. P. Ong, M. Manfra, L. Pfeiffer, and K. West.. Solid State communications 141, 510-513 [PDF]