Chalcogen, Lanthanoid, Oxide, Cu-La-O, Electrical conductivity

• Cu-La-O-Sr
• Cu-La-Ni-O
• Cu-La-O-S
• Cu-Fe-La-O-Sr
• rare earth
• lanthanoid
• oxide
• chalcogen
• transitional
• tetragonal
• orthorhombic
• cubic
• trigonal
• monoclinic