Efficiency of the SQUID ratchet driven by external current
We study theoretically the efficiency of an asymmetric superconducting quantum interference device (SQUID) which is constructed as a loop with three capacitively and resistively shunted Josephson junctions. Two junctions are placed in series in one arm and the remaining one is located in the other a...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
IOP Publishing
2015-01-01
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Series: | New Journal of Physics |
Subjects: | |
Online Access: | https://doi.org/10.1088/1367-2630/17/2/023054 |