Quasiclassical approach to the weak levitation of extended states in the quantum Hall effect

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Fogler, M. M.;

The two-dimensional motion of a charged particle in a random potential and a transverse magnetic field is believed to be delocalized only at discrete energies $E_N$. In strong fields there is a small positive deviation of $E_N$ from the center of the $N$th Landau level,... View more
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