Magnetization and magnetic anisotropy of BaFe12 − xTixO19 hexaferrites

Abstract Saturation magnetization and magnetic anisotropy data of BaFe 12 − x Ti x O 19 single crystals are presented in relation to the crystal chemistry of these compounds. For x = 0.2 an enhancement of the anisotropy is observed, whereas for higher Ti-concentrations the temperature coefficient of the magnetization decreases substantially.