Thermoelectrics Near the Mott Localization-Delocalization Transition

Kristjan Haule; Gabriel Kotliar

doi:10.1007/978-90-481-2892-1_7

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arXiv · 0907.0192

Thermoelectrics Near the Mott Localization-Delocalization Transition

Kristjan Haule·Gabriel Kotliar

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Abstract

We give an overview on current status of the theoretical research on Thermoelectricity for correlated materials. We derive the theoretical formulas which become exact at low and high temperature and discuss the intermediate temperature results. In particular, we show that within Dynamical Mean Field Theory the low temperature sign of the thermopower is not necessary the same as in LDA, and that significant non-universality is expected due to strong correlations.

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Kristjan Haule, Gabriel Kotliar. 2009-07-01. Thermoelectrics Near the Mott Localization-Delocalization Transition. https://doi.org/10.1007/978-90-481-2892-1_7

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