High-frequency flux flow in Y-Ba-Cu-O/Ag/Y-Ba-Cu-O thin-film superconducting-normal-superconducting junctions
- 1 June 1990
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 41 (16), 11619-11622
- https://doi.org/10.1103/physrevb.41.11619
Abstract
We have studied the properties of planar Y-Ba-Cu-O/Ag/Y-Ba-Cu-O thin-film junctions and found them to behave as superconducting-normal-superconducting Josephson junctions. In addition, they show a novel type of response when irradiated with microwaves. We interpret this effect, which seems peculiar to high- superconductors, as arising from flux motion and propose a modification of the resistively shunted junction model that gives I-V curves in qualitative agreement with experiment.
Keywords
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