Vortex ratchets based on asymmetric arrays of Josephson junctions

Magnetic vortex ratchet effects in various designs of asymmetric arrays of Josephson junctions (JJs) ratchets have been simulated numerically and measured experimentally. Asymmetry in the designs is achieved by spatial asymmetric variations of either the critical current (jc) of the JJ or the area (...

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Bibliographic Details
Main Authors: Boris Chesca, Jonathan Cox, Daniel John, Sergey Saveliev, Christopher Mellor
Format: Default Article
Published: 2019
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Online Access:https://hdl.handle.net/2134/10250720.v1
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