Josephson diode effect from Cooper pair momentum in a topological semimetal
Josephson diode effect from Cooper pair momentum in a topological semimetal
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London: Nature Publishing Group UK
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English
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London: Nature Publishing Group UK
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Cooper pairs in non-centrosymmetric superconductors can acquire finite centre-of-mass momentum in the presence of an external magnetic field. Recent theory predicts that such finite-momentum pairing can lead to an asymmetric critical current, where a dissipationless supercurrent can flow along one direction but not in the opposite one. Here we repo...
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Josephson diode effect from Cooper pair momentum in a topological semimetal
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TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_9537108
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_9537108
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ISSN
1745-2473
E-ISSN
1745-2481
DOI
10.1038/s41567-022-01699-5