Electrical resistance - temperature diagram, Lanthanoid, Rare earth

• Cu-La-O-Sr
• La-Mn-O-Sr
• Ca-La-Mn-O
• Ba-Cu-Er-O
• Cu-La-O
• lanthanoid
• rare earth
• transitional
• chalcogen
• disordered
• tetragonal
• orthorhombic
• cubic
• trigonal
• hexagonal