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arXiv · 1010.5472

Kondo Temperature in Multilevel Quantum Dots

Ion Garate·Ian Affleck
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Abstract

We develop a general method to evaluate the Kondo temperature in a multilevel quantum dot that is weakly coupled to conducting leads. Our theory reveals that the Kondo temperature is strongly enhanced when the intradot energy-level spacing is comparable to or smaller than the charging energy. We propose an experiment to test our result, which consists of measuring the size-dependence of the Kondo temperature.

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Ion Garate, Ian Affleck. 2011-04-03. Kondo Temperature in Multilevel Quantum Dots. https://doi.org/10.1103/physrevlett.106.156803

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