On the Electronic Properties of Disordered Quasi‐One‐Dimensional Systems with Electron Correlation
- 1 September 1978
- journal article
- research article
- Published by Wiley in Physica Status Solidi (b)
- Vol. 89 (1) , 171-175
- https://doi.org/10.1002/pssb.2220890121
Abstract
The one‐dimensional disordered Hubbard model is investigated in alloy analogy and coherent potential approximation. The temperature dependence of the static susceptibility and the dc conductivity is calculated. The numerical investigation shows that especially at low temperatures the results are strongly influenced by disorder. The application of this approximation to the substance NMP‐TCNQ is discussed.Keywords
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