Heat-charge separation in a hybrid superconducting quantum Hall setup
arXiv:2402.19198 · doi:10.1103/PhysRevB.110.L161407
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.
Paper (8 pages, 4 figures) + SM (1 page) + Erratum (2 pages, 3 figures)
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