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arXiv · 2112.07378

Comment on "Ballistic SNS sandwich as a Josephson junction"

Erkki Thuneberg
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Abstract

The old problem of supercurrent in a long ballistic SNS Josephson junction is interpreted using a simple picture of the fermion energy levels in the normal and superconducting regions. We argue that a recent paper on the topic by Sonin contains erroneous results.

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Erkki Thuneberg. 2021-12-14. Comment on "Ballistic SNS sandwich as a Josephson junction". https://doi.org/10.1103/physrevb.108.176501

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