PDF arxiv (4MB) |
- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-596761
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.59676
Zusammenfassung
We demonstrate transport in 2D arrays of multiterminal φ0-junctions. When applying an in-plane magnetic field we observe nonreciprocal vortex depinning currents, induced by a ratchet-like pinning potential. The ratchet effect is explained as a consequence of spontaneous supercurrents that arise in the presence of next-nearest neighbor Josephson couplings. Tuning the density of vortices to ...
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