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cond-mat.mes-hall1998
Quantum Hall Effect: Current Distribution and Existence of Extended States
K. Tsemekhman, V. Tsemekhman, C. Wexler
We present a consistent description of the current distribution in the quantum Hall effect, based on two main ingredients: the location of the extended states and the distribution…
cond-mat.mes-hall1998
Density of states, screening and the width of the quantum Hall plateaus
K. Tsemekhman, V. Tsemekhman, C. Wexler
We present a consistent treatment of the quantum Hall effect within the electrostatic approximation. We derive the form of the density of states (DOS) which differs from the usual…