Superconducting subphase and substantial Knight shift in $S{r}_{2}Ru{O}_4$

R. Gupta, T. Saunderson, S. Shallcross +3

Recent nuclear magnetic resonance experiments measuring the Knight shift in $S{r}_{2}Ru{O}_4$ have challenged the widely accepted picture of chiral pairing in this superconductor. Here w…