Temperature effects on edge-state properties in the integer quantum Hall regime


The edge and bulk structure of Landau levels (LLs) in a wide channel at the ν = 1 quantum Hall regime is calculated for not-too-low temperatures, ~ωc ≫ kBT ≫ ~vg/2l0, where vg is the group velocity of the edge states and l0 = √ ~c/|e|B is the magnetic length. Edge-states correlations essentially modify the spatial behavior of the lowest spin-up LL, which is… (More)


4 Figures and Tables