Saturation of the anomalous Hall effect at high magnetic fields in altermagnetic RuO2

Teresa Tschirner, Philipp Keßler, Ruben Dario Gonzalez Betancourt +13

Observations of the anomalous Hall effect in RuO${}_2$ and MnTe have demonstrated unconventional time-reversal symmetry breaking in the electronic structure of a recently identified…