• Media type: Text; E-Article
  • Title: Dynamical scaling of the quantum Hall plateau transition
  • Contributor: Hohls, Frank [Author]; Zeitler, U. [Author]; Haug, Rolf J. [Author]; Meisels, R. [Author]; Dybko, K. [Author]; Kuchar, F. [Author]
  • Published: College Park, MD : American Physical Society, 2002
  • Published in: Physical Review Letters 89 (2002), Nr. 27
  • Issue: published Version
  • Language: English
  • DOI: https://doi.org/10.15488/2887; https://doi.org/10.1103/PhysRevLett.89.276801
  • Keywords: Phase transitions ; Semiconducting gallium arsenide ; Carrier concentration ; Waveguides ; Heterojunctions ; Hall effect ; Semiconducting aluminum compounds ; Dynamical scaling ; Quantum theory
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  • Description: The dynamical scaling of the quantum Hall plateau phase transition in the frequency range 0.1-55 GHz was examined. A universal scaling function was observed, yielding a dynamical exponent 0.9 ± 0.2. The universal behavior was independent of material, density, mobility, experimental technique, temperature and filling factor.
  • Access State: Open Access