Spin--orbit-enhanced correlation sensitivity and anomalous magnetic response in non-dimerized $4d^4$ ilmenite CdRuO${}_3$

Yuya Haraguchi, Hayato Yatsuzuka, Hiroko Aruga Katori

We report the synthesis and physical properties of CdRuO${}_3$, a nominal Ru${}^{4+}$ $4d^4$ ilmenite with edge-sharing RuO${}_6$ honeycomb layers. Powder X-ray diffraction establishes a…