So you're saying it could be a great sensor, similar to a Josephson junction? :-) Update: "yes", from the paper: "The Josephson-like phenomenon for the under-d

So you're saying it could be a great sensor, similar to a Josephson junction? :-) Update: "yes", from the paper: "The Josephson-like phenomenon for the under-damped junction of superconductor-normal metal-superconductor(21, 22) or Inter-grain coupled superconductors(23) and the thermoelectric effect(24-26) of the inter- or intra-grain network were also observed."