Magnetic ordering in Ni-Cd ferrite

► XRD gives us the single phase. ► Linear decrease of Curie temperature with Cd content is observed. ► The sample with x=0.7 shows re-entrant type of spin glass phase transitions. ► Slight difference of magnetic moment between theoretical and experimental has been found. ► The decrease in magnetization for x>0.5 obeys the Yafet-Kittel (Y-K) model.