Observation of the quantized Hall insulator in the quantum critical regime of the two-dimensional electron gas

Phys. Rev. B 75 (2007) 35313-1:7 We have investigated the Hall resistance $R_H$ near the plateau-insulator transition of a two-dimensional electron gas in the quantum critical regime. High-field magnetotransport data taken on a low-mobility InGaAs/InP heterostructure with the plateau-insulator trans...

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Hauptverfasser:	de Lang, D. T. N, Ponomarenko, L. A, de Visser, A, Pruisken, A. M. M
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Mesoscale and Nanoscale Physics
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