D.C. Transport Measurements and the Direction of Propagation of Composite Fermion Edge States

George Kirczenow

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D.C. Transport Measurements and the Direction of Propagation of Composite Fermion Edge States

George Kirczenow

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Abstract

Simple and quite general considerations are used to show that the results of d.c. transport experiments on macroscopic Hall bars are inconsistent with Hartree models in which a majority of the branches of single-particle composite fermion edge states at the Fermi level propagate in the direction opposite to that in which non-interacting electrons travel along the edge.

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George Kirczenow. 1995-08-27. D.C. Transport Measurements and the Direction of Propagation of Composite Fermion Edge States. https://arxiv.org/abs/cond-mat/9508126

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