Increases in the transition temperature of a structure consisting of alternate 60-Ã layers of superconductor S and barrier material B are observed whenever the sequence SBS is formed. The effect was observed for Al, Zn, In, Sn, and Pb and for a variety of barrier materials.
|Original language||English (US)|
|Number of pages||5|
|Journal||Physical review letters|
|State||Published - 1967|
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)