Transport in quantum wires with impurities at finite temperatures

T. Kleimann; M. Sassetti; B. Kramer

doi:10.1142/9789812777843_0057

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Transport in quantum wires with impurities at finite temperatures

T. Kleimann·M. Sassetti·B. Kramer

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Abstract

The temperature dependence of Coulomb blockade peaks of a one dimensional quantum dot is calculated. The Coulomb interaction is treated microscopically using the Luttinger liquid model. The electron interaction is assumed to be non-homogeneous with a maximum strength near the quantum dot. The conductance peaks show non-analytic power law behaviour induced by the interaction. It is shown that there is a crossover in the power law which is related to the inhomogeneity of the interaction.

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T. Kleimann, M. Sassetti, B. Kramer. 2001-11-21. Transport in quantum wires with impurities at finite temperatures. https://doi.org/10.1142/9789812777843_0057

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