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Incoherent tunnelling through two quantum dots with Coulomb interaction

P. Pals·A. MacKinnon
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Abstract

The Ohmic conductance and current through two quantum dots in series is investigated for the case of incoherent tunnelling. A generalised master equation is employed to include the discrete nature of the energy levels. Regions of negative differential conductance can occur in the I-V characteristics. Transport is dominated by matching energy levels, even when they do not occur at the charge degeneracy points.

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P. Pals, A. MacKinnon. 1996-01-31. Incoherent tunnelling through two quantum dots with Coulomb interaction. https://doi.org/10.1088/0953-8984%2F8%2F18%2F010

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