Chalcogen, Lanthanoid, Ijhedx

• Ce-O-Sm
• Ce-Gd-O
• O-Pr-Zr
• Ba-Ce-O-Y-Zr
• Ce-O-Pr
• structural properties
• electronic and electrical properties
• conductivity or resistivity
• thermal and thermodynamic properties
• thermal expansion
• chalcogen
• lanthanoid
• rare earth
• transitional
• alkaline
• cubic
• orthorhombic
• trigonal
• tetragonal
• monoclinic