2 papers
cond-mat.supr-con2026
Direct Fabrication of a Superconducting Two-Dimensional Electron Gas on KTaO3(111) via Mg-Induced Surface Reduction
Chun Sum Brian Pang, Bruce A. Davidson, Fengmiao Li +16
Two-dimensional electron gases (2DEGs) at the surfaces of KTaO3 have become an exciting platform for exploring strong spin-orbit coupling, Rashba physics, and low-carrier-density s…
cond-mat.str-el2025
Frustrated S = 1/2 Chains in One-Dimensional Correlated Metal Ti4MnBi2
X. Y. Li, A. Nocera, K. Foyevtsova +7
Electronic correlations lead to heavy quasiparticles in three-dimensional (3D) metals, and their collapse can destabilize magnetic moments. It is an open question whether there is…