138 citations · 355 across the 12 of their papers we have counts for
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cond-mat.mes-hall2001★ 3 cited
Floating of critical states and the QH to insulator transition
H. Potempa, L. Schweitzer
The transition from the quantum Hall state to the insulator is considered for non-interacting electrons in a two-dimensional disordered lattice model with perpendicular magnetic fi…
cond-mat.mes-hall2001★ 27 cited
Levitation of Current Carrying States in the Lattice Model for the Integer Quantum Hall Effect
Th. Koschny, H. Potempa, L. Schweitzer
The disorder driven quantum Hall to insulator transition is investigated for a two-dimensional lattice model. The Hall conductivity and the localization length are calculated numer…