Non-collinear magnetic structures of TbCoO${}_3$ and DyCoO${}_3$

K. Knížek, Z. Jirák, P. Novák +1

The orthoperovskites TbCoO${}_3$ and DyCoO${}_3$ with Co${}^{3+}$ in a non-magnetic low-spin state have been investigated by neutron diffraction down to 0.25 K. Magnetic ordering is evid…