The proximity effect in utralthin granular Pb films
We present eletron transport measurement that demonstrate that Pb films that are on the insulating side of the two dimensional superconductor to insulator transitions can be made superconducting by depositing a normal metal, Ag, on them. © 1994.
Publication Source (Journal or Book title)
Physica B: Physics of Condensed Matter
Hsu, S., Valles, J., Adams, P., & Dynes, R. (1994). The proximity effect in utralthin granular Pb films. Physica B: Physics of Condensed Matter, 194-196 (PART 2), 2337-2338. https://doi.org/10.1016/0921-4526(94)91668-3