Type: Article
Publication Date: 1995-01-02
Citations: 75
DOI: https://doi.org/10.1103/physrevlett.74.154
We show that any critical transition region between two adjacent Hall plateaus in either integer or fractional quantum Hall effect is characterized by a universal semi-circle relationship between the longitudinal and transverse conductivities, provided the sample is homogeneous and isotropic on a large scale. This conclusion is demonstrated both for the phase-coherent quantum transport as well as for the incoherent transport.
Action | Title | Year | Authors |
---|---|---|---|
+ | Spatial Variation of Currents and Fields Due to Localized Scatterers in Metallic Conduction | 1957 |
Rolf Landauer |