Abstract
The thickness dependence of superconductivity has been investigated in ultrathin Sn films near the threshold for normal-state conduction. An evolution from insulating to metallic superconducting behavior is observed with increasing thickness and decreasing sheet resistance. A striking feature of the data is the observation of quasireentrant superconductivity which may be a consequence of the existence of local rather than global superconducting order.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 7586-7589 |
| Number of pages | 4 |
| Journal | Physical Review B |
| Volume | 32 |
| Issue number | 11 |
| DOIs | |
| State | Published - 1985 |
Bibliographical note
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