Double quantum dot as a minimal thermoelectric generator

S. Donsa; S. Andergassen; K. Held

doi:10.1103/physrevb.89.125103

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arXiv · 1308.4882

Double quantum dot as a minimal thermoelectric generator

S. Donsa·S. Andergassen·K. Held

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Abstract

Based on numerical renormalization group calculations, we demonstrate that experimentally realized double quantum dots constitute a minimal thermoelectric generator. In the Kondo regime, one quantum dot acts as an n-type and the other one as a p-type thermoelectric device. Properly connected the double quantum dot provides a miniature power supply utilizing the thermal energy of the environment.

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S. Donsa, S. Andergassen, K. Held. 2014-03-07. Double quantum dot as a minimal thermoelectric generator. https://doi.org/10.1103/physrevb.89.125103

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