Magneto-Transport Measurements on Quantum Hall Samples: Confirming the Microscopic Picture
In recent years we have done conventional magneto-transport measurements on various Hall bar samples demonstrating fingerprints of the edge- and bulk-dominated quantum Hall regime, confirming our microscopic picture which is based on dissipationless current flow in incompressible regions of the two-dimensional electron system.
Electrical Breakdown of the Quantum Hall Effect: Influence of Hall bar Width and Potential probing Contacts on the Edge- and the Bulk-dominated regime
Patricia Haremski, Master Thesis, Universität Stuttgart (2015)
Quantum Hall samples: Tuning the edge-dominated regime by gate electrodes
Rostyslav Savytskyy, Master Thesis, Universität Stuttgart (2017)