Transition from Bulklike Behavior to Josephson-Junction—like Behavior in Superconducting Microbridges
- 14 August 1972
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 29 (7) , 416-419
- https://doi.org/10.1103/physrevlett.29.416
Abstract
The behavior of superconducting Sn and Sn-In microbridges has been studied as a function of physical parameters of the evaporated films. For a proper choice of mean free path and bridge size, a regime of ideal Josephson-junction-like behavior appears just below . The data are in good agreement with recent calculations by Baratoff, Blackburn, and Schwartz.
Keywords
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