Diluted paramagnetic impurities in nonmagnetic Ba${}_2$YIrO${}_6$

F. Hammerath, R. Sarkar, S. Kamusella +9

The cubic double perovskite Ba${}_2$YIrO${}_6$ has been investigated by the local probe techniques nuclear magnetic resonance (${}^{89}$Y NMR) and muon spin rotation (muSR). Both methods…