High-Precision Test of the Universality of the Josephson Voltage-Frequency Relation
- 25 July 1983
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 51 (4) , 316-319
- https://doi.org/10.1103/physrevlett.51.316
Abstract
The Josephson voltage-frequency relation has been compared between two quite different (and nonideal) types of Josephson junctions—an indium microbridge and a planar normal-metal barrier junction of niobium with a copper normal region. It is found that the constant of proportionality between voltage and frequency is the same in both the junctions to at least 2 parts in .
Keywords
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