Quantum Hall resistance overshoot in two-dimensional (2D) electron gases: theory and experiment

URN to cite this document:: urn:nbn:de:bvb:355-epub-277684
DOI to cite this document:: 10.5283/epub.27768

Sailer, J. ; Wild, A. ; Lang, V. ; Siddiki, A. ; Bougeard, Dominique

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Date of publication of this fulltext: 27 Feb 2013 14:07

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Abstract

We present a systematic experimental investigation of an unusual transport phenomenon observed in two-dimensional (2D) electron gases in Si/SiGe heterostructures under integer quantum Hall effect (IQHE) conditions. This phenomenon emerges under specific experimental conditions and in different material systems. It is commonly referred to as a Hall resistance overshoot but it lacks a consistent ...