2 papers
cond-mat.str-el2026
Antiferroquadrupolar Order in Altermagnetic CoF
Daniel Halliday, Laura Pöysti, Chung Xu +5
Altermagnets host non-relativistic spin-split electronic states whose microscopic origin is theoretically linked to a hidden charge order, yet experimental studies of this charge o…
cond-mat.str-el2026
A correlated insulator at the surface of the polar metal CaRuO
Daniel Halliday, Izidor BenediÄiÄ, Andela Zivanovic +10
We investigate the electronic structure at the surface of the correlated oxide CaRuO, a low-symmetry ruthenate oxide which hosts an unconventional polar-metal phase. Fr…