Contactless gating, surface charging and illumination effects in a buried Al0.24Ga0.76As/GaAs quantum well structureM. Biasini, R. D. Gann, L. N. Pfeiffer, K. W. West, X. P.A. Gao, B. C.D. Williams, J. A. Yarmoff and A. P. MillsEur. Phys. J. B, 47 2 (2005) 305-314DOI: https://doi.org/10.1140/epjb/e2005-00326-9