Magnetic Properties of LaAMnO (A: Li, Na, K) Nanopowders and Nanoceramics.

Nanocrystalline LaAMnO (where A is Li, Na, K) powders were synthesized by a combustion method. The powders used to prepare nanoceramics were fabricated via a high-temperature sintering method. The structure and morphology of all compounds were characterized by X-ray powder diffraction (XRD) and scanning electron microscopy (SEM).