Magnetic resonances of multiferroic TbFe${}_3$(BO${}_3$)${}_4$

Dávid Szaller, Vilmos Kocsis, Sándor Bordács +6

Low-energy magnetic excitations of the easy-axis antiferromagnet TbFe${}_3$(BO${}_3$)${}_4$ are investigated by far-infrared absorption and reflection spectroscopy in high magnetic field…