Open access
Oct 2026
Termination-Dependent Surface Fermiology in the Intercalated Altermagnet CoNb4Se8
Altermagnets have recently gained attention for hosting symmetry-enforced spin-split bands despite zero net magnetization. Angle-resolved photoelectron spectroscopy (ARPES) offers direct access to their electronic structure. However, the intrinsic surface sensitivity of this technique complicates the identification o...
P. M. Forcella, A. De Vita, M. D. Watson et al.
· Nano letters (Print) · 0 citations