Fig. 9From: Microstructural, Magnetic, and Optical Properties of Pr-Doped Perovskite Manganite La0.67Ca0.33MnO3 Nanoparticles Synthesized via Sol-Gel ProcessTemperature dependence of the magnetizations of the (La0.6Pr0.4)0.67Ca0.33MnO3 nanoparticles post-annealed at (a) 800oC and (b) 1000oC. Insets are the - dM/dT curves versus the temperatureBack to article page