Novel reentrant effect in the proximity-induced superconducting behavior of silver
- 17 September 1990
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 65 (12) , 1514-1516
- https://doi.org/10.1103/physrevlett.65.1514
Abstract
A new reentrant behavior of the ac susceptibility in proximity-induced superconductivity of silver has been discovered. This is observed when the induced coherence length becomes comparable to the size of the specimen. The effect is destroyed by applying a magnetic field or by raising the temperature. This phenomenon points to the existence of a new form of quantum coherence effect in clean proximity-induced superconductors.Keywords
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