Preprint
Sep 2026
Type-I superconductivity in a quasi-2D topologically nontrivial YbBi$_2$
Intrinsic superconductivity in stoichiometric materials with nontrivial electronic topology remains uncommon, limiting opportunities to investigate how these two phenomena coexist within a single electronic system. Here, we report bulk type-I superconductivity below $T_c$ $\sim$ 0.9~K in YbBi$_2$, a layered rare-earth...
Karolina G'ornicka, S. Malick, Joanna M. Blawat et al.
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