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arXiv · cond-mat/9706045

A New Transport Regime in the Quantum Hall Effect

D. Shahar·M. Hilke·C. C. Li·D. C. Tsui·S. L. Sondhi·M. Razeghi
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Abstract

This paper describes an experimental identification and characterization of a new low temperature transport regime near the quantum Hall-to-insulator transition. In this regime, a wide range of transport data are compactly described by a simple phenomenological form which, on the one hand, is inconsistent with either quantum Hall or insulating behavior and, on the other hand, is also clearly at odds with a quantum-critical, or scaling, description. We are unable to determine whether this new regime represents a clearly defined state or is a consequence of finite temperature and sample-size measurements.

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D. Shahar, M. Hilke, C. C. Li, D. C. Tsui, S. L. Sondhi, M. Razeghi. 1997-06-05. A New Transport Regime in the Quantum Hall Effect. https://doi.org/10.1016/s0038-1098(98)00157-4

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