title: Anomalous magneto-oscillations in two-dimensional systems
abstract: The frequencies of Shubnikov-de Haas oscillations have long been used to measure the unequal population of spin-split two-dimensional subbands in inversion asymmetric systems. We report self-consistent numerical calculations and experimental results which indicate that these oscillations are not simply related to the zero-magnetic-field spin-subband densities.
authors.affiliation: Institut fur Technische Physik III, Universitat Erlangen-Nurnberg, Staudtstrasse 7, D-91058 Erlangen, Germany.
authors.initials: R
authors.lastname: Winkler
authors.initials: SJ
authors.lastname: Papadakis
authors.lastname: De Poortere EP
authors.initials: M
authors.lastname: Shayegan