= Josephson junction
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{wiki}
A device that exhibits the <Josephson effect>.
\Image[https://web.archive.org/web/20220615163007im_/https://www.researchgate.net/publication/330223210/figure/fig9/AS:606819705688070@1521688500497/FIG-S2-Josephson-junction-of-a-second-sample-a-Scanning-electron-micrograph-of-sample.png]
{title=<Electron microscope> image of a <Josephson junction> its <I-V curve>}
{source=https://www.researchgate.net/figure/FIG-S2-Josephson-junction-of-a-second-sample-a-Scanning-electron-micrograph-of-sample_fig9_330223210}