Chalcogen, Lanthanoid, Rare earth, Karppinen

• Lu-Mn-O
• Ba-Fe-Gd-O
• Fe-Mn-O-Yb
• Ce-Co-Cu-O-Sr-Y
• Co-La-Mg-O-Ti
• magnetic properties
• structural properties
• electronic and electrical properties
• magnetic susceptibility
• conductivity or resistivity
• transitional
• lanthanoid
• rare earth
• chalcogen
• oxide
• orthorhombic
• tetragonal
• cubic
• trigonal
• monoclinic