Using different experimental techniques we examine the dynamical scaling of the quantum Hall plateau transition in a frequency range f = 0.1-55 GHz. We present a scheme that allows for a simultaneous scaling analysis of these experiments and all other data in literature. We observe a universal scaling function with an exponent kappa = 0.5 +/- 0.1, yielding a dynamical exponent z = 0.9 +/- 0.2.
@article{arxiv.cond-mat/0207426,
title = {Dynamical scaling of the quantum Hall plateau transition},
author = {F. Hohls and U. Zeitler and R. J. Haug and R. Meisels and K. Dybko and F. Kuchar},
journal= {arXiv preprint arXiv:cond-mat/0207426},
year = {2007}
}