Non-Altermagnetic Origin of Exchange Bias Behaviors in Incoherent RuO${}_2$/Fe Bilayer Heterostructures

Shelby S. Fields, Joseph C. Prestigiacomo, Cory D. Cress +14

Initially identified as a promising altermagnetic (AM) candidate, rutile RuO${}_2$ has since become embroiled in controversy due to contradictory findings of modeling and measurement…