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Quantum Hall effect in (cadmium flouride)-based nanostructures

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Abstract

Shubnikov-de Haas oscillations and a ladder of quantum steps in the Hall resistance were observed in a p-CdF2 quantum well confined by δ-like barriers for CdB x F2−x on the surface of n-CdF2. Due to the small effective mass of two-dimensional holes, observation of the quantum Hall effect became possible at room temperature.

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Correspondence to N. T. Bagraev.

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Original Russian Text © N.T. Bagraev, O.N. Gimbitskaya, L.E. Klyachkin, A.M. Malyarenko, I.A. Shelykh, A.I. Ryskin, A.S. Shcheulin, 2009, published in Fizika i Tekhnika Poluprovodnikov, 2009, Vol. 43, No. 1, pp. 82–84.

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Bagraev, N.T., Gimbitskaya, O.N., Klyachkin, L.E. et al. Quantum Hall effect in (cadmium flouride)-based nanostructures. Semiconductors 43, 75–77 (2009). https://doi.org/10.1134/S1063782609010151

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  • DOI: https://doi.org/10.1134/S1063782609010151

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