Fig. 13From: Sn2+ Doping: A Strategy for Tuning of Fe3O4 Nanoparticles Magnetization Dipping Temperature/Amplitude, Irreversibility, and Curie PointChange of magnetization (M) with temperature during heating (the 3rd cycles) of the heated SnxFe3-2/3xO4 nanoparticles with different amount of the indicated x (0.000, 0.045, 0.090, 0.150) (H = 200 Oe) (black dotted, experimental; pink solid, fitted)Back to article page