Universality Class Transition Across the Helimagnetic Ordering in Te-doped Cu${}_2$OSeO${}_3$

A. J. Ferguson, M. Vás, E. J. Vella +5

Cu${}_2$OSeO${}_3$ is a multiferroic insulating chiral magnet which exhibits various magnetic orderings at different conditions. The positions of these magnetic phase transitions are k…