Hexagonal RMnO${}_3$: a model system for 2D triangular lattice antiferromagnets

Hasung Sim, Joosung Oh, Jaehong Jeong +2

The hexagonal RMnO${}_3$ (h-RMnO${}_3$) are multiferroic materials, which exhibit the coexistence of a magnetic order and ferroelectricity. Their distinction is in their geometry that…