Disordered, Lanthanoid, Rare earth, Transitional, Kapusta

• Fe-La-Mn-O-Pb
• B-Co-Nd-Y
• La-Mn-O-Pb
• Co-La-Mn-O
• Fe-H-Sm
• magnetic properties
• electronic and electrical properties
• magnetization
• optical properties
• optical spectra
• transitional
• disordered
• rare earth
• lanthanoid
• ferromagnetic
• trigonal
• orthorhombic
• tetragonal
• cubic
• hexagonal