Quantum Hall ferromagnets, cooperative transport anisotropy, and the random field Ising model

URN to cite this document:: urn:nbn:de:bvb:355-epub-462336
DOI to cite this document:: 10.5283/epub.46233

Chalker, J. T. ; Polyakov, D. G. ; Evers, Ferdinand

; Mirlin, A. D. ; Wölfle, P.

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Date of publication of this fulltext: 05 Jul 2021 09:03

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Abstract

We discuss the behavior of a quantum Hall system when two Landau levels with opposite spins and combined filling factor near unity are brought into energetic coincidence using an in-plane component of magnetic field. We focus on the interpretation of recent experiments under these conditions [Zeitler et al., Phys. Rev. Lett. 86, 866 (2001); Pan et al., Phys. Rev. B 64, 121305 (2001)], in which a ...