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arXiv · 2402.19198

Heat-charge separation in a hybrid superconducting quantum Hall setup

Carlo Panu·Fabio Taddei·Marco Polini·Amir Yacoby
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Abstract

Separating heat from charge in a material is an extremely challenging task since they are transported by the very same carriers, i.e. electrons or holes. In this Letter we show that such separation can reach 100% efficiency in a hybrid superconducting quantum Hall setup, provided that the quantum Hall system is tuned to integer filling factor. We present microscopic calculations for a three-terminal setup to illustrate our idea.

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Carlo Panu, Fabio Taddei, Marco Polini, Amir Yacoby. 2024-02-29. Heat-charge separation in a hybrid superconducting quantum Hall setup. https://doi.org/10.1103/physrevb.110.l161407

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