Continuous strain-mediated perpendicular magnetic anisotropy in epitaxial (111) CoFe2O4 thin films grown on LiTaO3 substrates

See supplementary material for the variation of MS with the substrate temperature and the film thickness for the CoFe2O4/LiTaO3 thin films; Representative hysteresis loops of exchange bias for the CoFe2O4/LiTaO3 thin film; Schematic diagram of the in-plane and out-of-plane magnetization in thin film.