Thermoelectric properties of a two-dimensional electron gas exhibiting the quantum Hall effect
- 15 February 1986
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 33 (4) , 2941-2944
- https://doi.org/10.1103/physrevb.33.2941
Abstract
This Communication reports studies of the thermoelectric properties of a two-dimensional electron gas in the quantum Hall regime. The data are compared to theoretical predictions for the thermopower when the chemical potential lies either in the middle of a Landau level or midway between two levels. For the comparison a Gaussian broadening is assumed and a good fit to the data can be obtained with the width of the levels as the adjustable parameter.Keywords
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