Ce-Y, Chalcogen, Electrical conductivity

• Ce-O-Y
• Ce-O-Sm-Y
• Ba-Ce-O-Y
• Ce-Cu-Fe-O-Sr-Y
• Ba-Ce-O-Y-Zr
• transitional
• lanthanoid
• chalcogen
• rare earth
• disordered
• cubic
• tetragonal
• orthorhombic
• monoclinic
• trigonal