Q1D organic metals - a theoretical determination of the electrical conductivity
V. Celebonovic
Abstract
Using the Hubbard model on a 1D lattice and the "memory function" approach,we have calculated the electrical conductivity of a 1D system of correlated electrons on a lattice. We have determined the temperature and frequency profiles of the conductivity. Effects of changes of the band filling on the conductivity were also briefly discussed.The results were compared with experimental data on the Bechgaard salts, and the agreement is satisfactory.
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