Q1D organic metals - a theoretical determination of the electrical conductivity

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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.
Plain LaTeX,14 pages. Figures,combined into one pkzipped,uuencoded file avaliable from the author at: celebonovic@exp.phy.bg.ac.yu. Submitted to Phys.of Low Dim.Structures

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Strongly Correlated Electrons, Superconductivity

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http://salesiana.dossiersoluciones.com/handle/123456789/151714

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/9702147
 http://arxiv.org/abs/cond-mat/9702147

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arXiv