Josephson vortex
In superconductivity , a Josephson vortex ( after Brian Josephson from Cambridge University ) is a quantum vortex of supercurrents in a Josephson junction ( see Josephson effect ) . 
<triplet> Josephson vortex <subj> Brian Josephson <obj> named after <subj> quantum vortex <obj> instance of <triplet> Josephson effect <subj> Brian Josephson <obj> named after <subj> supercurrent <obj> facet of