Structural, chemical, and magnetic properties of Mn-substituted La0.6Ga0.4Fe1−xMnxO3 perovskites
Mn-substituted La0.6Ga0.4Fe1-xMnxO3 ceramics were synthesized by solid-state reaction and investigated using Rietveld-refined x-ray diffraction, x-ray photoelectron spectroscopy (XPS) and room-temperature magnetometry. All compositions crystallize in the orthorhombic Pnma structure, while Mn incorporation induces aniso...