Microwaves from a tin sandwich
DOI: 10.1063/1.3047743
Three years ago, in England, a young graduate student quietly advanced the theory that supercurrents can be expected to flow across a sandwich consisting of two superconductors separated by an insulating barrier. Since then, a growing ripple of excitement has been stirring the solid‐state physics community as the predictions contained in his theory have been verified one by one.
This article is only available in PDF format