2 papers
cond-mat.mtrl-sci2026
Neel temperature and helical spin order of altermagnetic RuO2
Markus Meinert
The magnetic groundstate of RuO remains controversial, with experimental evidence for a nonmagnetic groundstate of ideal bulk material and indications of a magnetic state in st…
cond-mat.mtrl-sci2025
A meta-GGA perspective on the altermagnetism of RuO2
Markus Meinert
The metallic oxide RuO hosts a fascinating edge case of magnetism: while nonmagnetic in ideal bulk material, density functional theory (DFT) predicts an altermagnetic ground st…