Subharmonic energy gap structure in the Josephson radiation at 35 GHz from a superconducting thin-film microbridge
- 1 July 1979
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 35 (1), 28-30
- https://doi.org/10.1063/1.90910
Abstract
Nonresonant detection of the Josephson radiation 35 GHz from a superconducting thin‐film microbridge is reported. The high frequency and the accuracy of these measurements lead to a new important observation: subharmonic energy gap structure in the detected integral power. The maximum integral power measured was as large as 8×10−11 W.Keywords
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