Observation of linear magnetoelectric effect in a Dirac magnon antiferromagnet Cu${}_3$TeO${}_6$

Aga Shahee, Kyongjun Yoo, B. Koteswararao +2

Cu${}_3$TeO${}_6$, a three-dimensional antiferromagnet forming a unique spin-web lattice of spin-1/2 Cu2+ ions below the Neel temperature T${}_N$ = 62 K, has recently been found to exhib…