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Critical behavior in La0.7Sr0.3Mn0.98Cu0.02O3 compound

The critical properties of the paramagnetic-ferromagnetic (PM-FM) phase transitions in manganites pose an important fundamental problem. On the other hand, the vast variability of competing mechanisms, which may influence the magnetic ordering, may also yield other types of paramagnetic-ferromagnetic transitions for different systems in this class of materials. |