Chalcogen, Lanthanoid, Rare earth, Transitional, Kaul

• Ag-La-Mn-O
• Ca-La-Mn-O
• Nd-Ni-O
• La-Ni-O-Sb
• Mn-Nd-O-Sr
• magnetic properties
• electronic and electrical properties
• thermal and thermodynamic properties
• conductivity or resistivity
• electrical resistivity
• transitional
• lanthanoid
• rare earth
• chalcogen
• oxide
• orthorhombic
• trigonal
• monoclinic
• tetragonal
• hexagonal