Anomalous Hall effect and quantum criticality in geometrically frustrated heavy fermion metals

Wenxin Ding, Sarah Grefe, Silke Paschen +1

Studies on the heavy-fermion pyrochlore iridate (Pr${}_2$Ir${}_2$O${}_7$) point to the role of time-reversal-symmetry breaking in geometrically frustrated Kondo lattices. With this motiv…