Hexagonal Manganites—(RMnO₃): Class (I) Multiferroics with Strong Coupling of Magnetism and Ferroelectricity

Table 1

Lattice parameters and magnetic ordering temperatures of hexagonal RMnO₃.

	𝑎 (Å)	𝑐 (Å)	𝑇N (K)	References
InMnO3	5.869	11.47	120	[89]
ScMnO3	5.833	11.17	130	[88, 90]
YMnO3	6.148	11.44	72	[90, 91]
DyMnO3	6.182	11.45	57	[92]
HoMnO3	6.142	11.42	76	[41, 88]
ErMnO3	6.112	11.40	79–81	[41, 88]
TmMnO3	6.092	11.37	84–86	[41, 93]
YbMnO3	6.062	11.36	87–89	[41, 94]
LuMnO3	6.046	11.41	90	[90, 91]