The Magnetic Properties of Single Crystal SrCo2Ti2Fe8O19 Compound

We present magnetization measurements performed on a SrCo2Ti2Fe8O19 single crystal. The compound orders magnetically at 768 K and undergoes order-to-order magnetic phase transition at 380 K. Magnetic properties are almost isotropic around room temperatures with very low hysteresis with coercive field lower than 2.0(1) × 10-3 T and with remnant magnetization lower than 0.22 μB/f.u. (1.08 Am2kg-1) for magnetic fields applied along main crystallographic directions. Frequency-dependent anomalies related to complex spin dynamics of the system were observed in the temperature range from 20 to 100 K.