Disorder-enabled Andreev reflection of a quantum Hall edge
Abstract We develop a theory of charge transport along the quantum Hall edge proximitized by a superconductor. We note that generically Andreev reflection of an edge state is suppressed if translation invariance along the edge is preserved. Disorder in a “dirty” superconductor enables the Andreev re...
| Prif Awduron: | , , |
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| Fformat: | Erthygl |
| Iaith: | English |
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Nature Portfolio
2023-04-01
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| Cyfres: | Nature Communications |
| Mynediad Ar-lein: | https://doi.org/10.1038/s41467-023-37794-1 |