Andreev Reflection without Fermi surface alignment in High T${}_c$-Topological heterostructures

Parisa Zareapour, Alex Hayat, Shu Yang F. Zhao +9

We address the controversy over the proximity effect between topological materials and high T${}_c$ superconductors. Junctions are produced between Bi${}_2$Sr${}_2$CaCu${}_2$O$_{8+…