Critical behavior of the thermopower near the metal-insulator transition
- 1 May 1991
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 43 (13) , 11088-11092
- https://doi.org/10.1103/physrevb.43.11088
Abstract
The diffusive behavior of the number-heat correlation function for an interacting electronic disordered system is determined at first order in the disorder strength. Singular corrections are found for the coefficient of the thermopower. The resulting scaling behavior in the various universality classes differs from that obtained in the noninteracting case.Keywords
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