Magnetic structures and electronic properties of cubic-pyrochlore ruthenates from first principles

Marie-Therese Huebsch, Yuske Nomura, Shiro Sakai +1

The magnetic ground states of $R_2$Ru${}_2$O${}_7$ and $A_2$Ru${}_2$O${}_7$ with $R=$ Pr, Gd, Ho, and Er, as well as $A=$ Ca, Cd are predicted devising a combination of the cluster-multipo…