Linear Magnetoelectric Effect in Topological Antiferromagnet Cu$_3$TeO$_6$

We report on linear magnetoelectric effect observed by the static electric polarization measurements in external magnetic field up to 12 T on topological multidomain antiferromagnet Cu$_3$TeO$_6$. The polarization is non-zero only below the N\'{e}el temperature and for $\mathbf{E}\perp \mathbf{H}$. The magnetization data show spin reorientation taking place already in $H
Comment: 6 pages, 4 figures