Fig. 6From: Iron-Doped (La,Sr)MnO3 Manganites as Promising Mediators of Self-Controlled Magnetic NanohyperthermiaTemperature dependences of the square of normalized magnetization m = M(T, H = 6 kOe)/M(100 K, H = 6 kOe) for La0.77Sr0.23Mn1 − y Fe y O3 nanoparticles (a) and ceramic samples based on them (b). Concentration dependences of the Curie temperature for nanoparticles and ceramic samples are shown in the inset Back to article page