Temperature dependence of the quantized Hall effect
- 15 November 1985
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 32 (10), 7016-7019
- https://doi.org/10.1103/physrevb.32.7016
Abstract
We reported detailed measurements of the temperature dependence of the quantized Hall effect from 4.2 to 50 K in the i=2 plateau region in InGaAs-InP. We deduce from the data that there is a significant density of localized states between the two Landau levels, with a value of ∼1× at the middle of the mobility gap. We also found that the correlations between and show the trend predicted by the recent two-parameter scaling theory of localization in quantized Hall effect.
Keywords
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