2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/169894Puzzling results obtained from torque magnetometry in the quantum Hall effect (QHE) regime are presented, and a theory is proposed for their explanation. Magnetic moment saturation, which is usually attributed to the QHE breakdown, is shown to be related to the charge redistribution across the sample.5 pages, 2 figures, Proceedings of the 11th International Symposium "Nanostructures: Physics and Technology", St.Petersburg, Russia, June 23-28, 2003, expanded version with one figure addedMesoscale and Nanoscale Physicstext