In the quantum Hall regime the influence of edge channels on the evolution of the current through the device has been analyzed by time-resolved transport measurements. The observed nonlinear dependence of the time-resolved current on applied voltage is qualitatively in agreement with the model describing edge channels as compressible strips separated by incompressible regions.
No takes yet. Share an insight, caveat, or question.
Zhitenev et al. (1993) studied this question.