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Rectification of displacement currents in an adiabatic electron pump

P. W. Brouwer
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Abstract

Rectification of ac displacement currents generated by periodic variation of two independent gate voltages of a quantum dot can lead to a dc voltage linear in the frequency. The presence of this rectified displacement current could account for the magnetic field symmetry observed in a recent measurement on an adiabatic quantum electron pump by Switkes et al. [Science 283, 1905 (1999)].

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P. W. Brouwer. 2000-12-14. Rectification of displacement currents in an adiabatic electron pump. https://doi.org/10.1103/physrevb.63.121303

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