Temporal Oscillation of Conductances in Quantum Hall Effect of Bloch Electrons
arXiv:cond-mat/0604072 · doi:10.1143/JPSJ.75.063704
Abstract
We study a nonadiabatic effect on the conductances in the quantum Hall effect of two-dimensional electrons with a periodic potential. We found that the Hall and longitudinal conductances oscillate in time with a very large frequencies due to quantum fluctuation.
8 pages, 4 figures