Single-electron Faraday generator

Gabriel Gonzalez

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arXiv · 1112.1900

Single-electron Faraday generator

Gabriel Gonzalez

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Abstract

In this paper I study the posibility of inducing a single-electron current by rotating a non-magnetic conducting rod with a small tunnel junction immerse in a uniform magnetic field perpendicular to the plane of motion. I show first, by using a thermodynamic approach, the conditions needed to pump electrons around the mechanical device in the Coulomb blockade regime. I then use a density matrix approach to describe the dynamics of the single-charge transport including many-body effects. The theory shows that it is possible to have single-electron tunneling (SET) oscillations at low temperatures by satisfying conditions similar to the Coulomb blockade systems.

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Gabriel Gonzalez. 2011-12-08. Single-electron Faraday generator. https://arxiv.org/abs/1112.1900

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