Chiral adiabatic transmission protected by Fermi surface topology
We demonstrate that Andreev modes that propagate along a transparent Josephson junction have a perfect transmission at the point where three junctions meet. The chirality and the number of quantized transmission channels is determined by the topology of the Fermi surface and the vorticity of the sup...
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| Format: | Artigo |
| Sprog: | Inglês |
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SciPost
2025-03-01
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| Serier: | SciPost Physics |
| Online adgang: | https://scipost.org/SciPostPhys.18.3.098 |
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