CaCo${}_2$TeO${}_6$: A topochemically prepared 3$d^7$ honeycomb Kitaev magnet

Yuya Haraguchi, Yuto Yoshida, Akira Matsuo +2

We report the magnetic properties of CaCo${}_2$TeO${}_6$ as a Kitaev candidate. CaCo${}_2$TeO${}_6$ was synthesized through a topochemical process, wherein all Na${}^{+}$ ions in Na${}_2$Co${}_2$T…