2 papers
cond-mat.str-el2026
YNiSn: A candidate Dirac semimetal
G. S. Freitas, C. Kaufmann Ribeiro, F. B. Carneiro +16
We report the synthesis and physical properties of the new compound YNiSn, which crystallizes in the orthorhombic \textit{Cmcm} structure. The material exhibits semimetallic be…
cond-mat.other2025
Reentrant Landau Levels in a Dirac topological insulator
C. Kaufmann Ribeiro, J. C. Mutch, Q. Jiang +13
The quantum limit, where magnetic fields confine carriers to the lowest Landau level, is predicted to host exotic quantum phases arising from strengthened electronic correlations,…