Dynamical scaling of the quantum Hall plateau transition.
نویسندگان
چکیده
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.
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عنوان ژورنال:
- Physical review letters
دوره 89 27 شماره
صفحات -
تاریخ انتشار 2002