Hexagonal Manganites—(RMnO3): Class (I) Multiferroics with Strong Coupling of Magnetism and Ferroelectricity
Figure 41
Comparison of the two possible structure models of InMnO3, (left) and (right). The fat vertical arrows in (a) show the displacements of the from their ideal positions. (b) represents a sketch of the spin order. Reprinted with permission from [205].