A joint publication with Jairo Sinova and Libor Šmejkal about the anomalous Hall effect in RuO2 has been published in Nature electronics.
They observe an anomalous Hall effect in the altermagnet RuO2 which has no net magnetization yet spin split electronic bands. They further show that, that the anomalous Hall effect dominates over an ordinary Hall contribution. This could lead to the exploration of topological Berry phases and dissipationless quantum transport in crystals of abundant elements and with a compensated antiparallel magnetic order.
You can find the publication under nature.com/articles/s41928-022-00866-z.