arXiv · cond-mat/9405014
Effect of the Coulomb repulsion on the {\it ac} transport through a quantum dot
Abstract
We calculate in a linear response the admittance of a quantum dot out of equilibrium. The interaction between two electrons with opposite spins simultaneously residing on the resonant level is modeled by an Anderson Hamiltonian. The electron correlations lead to the appearence of a new feature in the frequency dependence of the conductance. For certain parameter values there are two crossover frequencies between a capacitive and an inductive behavior of the imaginary part of the admittance. The experimental implications of the obtained results are briefly discussed.
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T. Ivanov, V. Valtchinov, L. T. Wille. 1994-05-06. Effect of the Coulomb repulsion on the {\it ac} transport through a quantum dot. https://doi.org/10.1103/physrevb.50.4917
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