Impurity-induced moment freezing in NaFe${}_x$Ru${}_{1-x}$O${}_2$

Alon Hendler Avidor, Brenden R. Ortiz, Paul M. Sarte +2

We report the impact of magnetic impurity substitution on the quantum disordered magnetic ground state of NaRuO${}_2$. Local $S=5/2$ moments are introduced into the frustrated triang…