Magnetic excitations and anomalous spin wave broadening in multiferroic FeV2O4

Qiang Zhang, Mehmet Ramazanoglu, Songxue Chi +3

We report on the different roles of two orbital-active Fe${}^{2+}$ at the A site and V${}^{3+}$ at the B site in the magnetic excitations and on the anomalous spin wave broadening in F…