20 citations · 35 across the 2 of their papers we have counts for
4 papers
Quantum critical behaviour of the plateau-insulator transition in the quantum Hall regime
A. de Visser, L. A. Ponomarenko, G. Galistu +4
High-field magnetotransport experiments provide an excellent tool to investigate the plateau-insulator phase transition in the integral quantum Hall effect. Here we review recent l…
Observation of the quantized Hall insulator in the quantum critical regime of the two-dimensional electron gas
D. T. N. de Lang, L. A. Ponomarenko, A. de Visser +1
We have investigated the Hall resistance near the plateau-insulator transition of a two-dimensional electron gas in the quantum critical regime. High-field magnetotransport d…
The effects of macroscopic inhomogeneities on the magneto transport properties of the electron gas in two dimensions
B. Karmakar, M. R. Gokhale, A. P. Shah +5
In experiments on electron transport the macroscopic inhomogeneities in the sample play a fundamental role. In this paper and a subsequent one we introduce and develop a general fo…
New Insights into the Plateau-Insulator Transition in the Quantum Hall Regime
L. A. Ponomarenko, D. T. N. de Lang, A. de Visser +4
We have measured the quantum critical behavior of the plateau-insulator (PI) transition in a low-mobility InGaAs/GaAs quantum well. The longitudinal resistivity measured for two di…