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Thermoelectric properties of the degenerate Hubbard model

V. S. Oudovenko·G. Kotliar
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Abstract

We investigate the thermoelectric properties of a system near a pressure driven Mott-Hubbard transition. The dependence of the thermopower and the figure of merit on pressure and temperature within a degenerate Hubbard model for integer filling n=1 is calculated using dynamical mean field theory. Quantum Monte Carlo method is used to solve the impurity model. Obtained results can qualitatively explain thermoelectric properties of various strongly correlated materials.

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V. S. Oudovenko, G. Kotliar. 2001-09-27. Thermoelectric properties of the degenerate Hubbard model. https://doi.org/10.1103/physrevb.65.075102

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