1990, La, Orthorhombic, Rare earth

• Cu-La-O
• Cu-La-O-Sr
• Ba-Cu-La-O
• Bi-Cu-La-O-Pb-Sr
• Al-La
• structural properties
• electronic and electrical properties
• magnetic properties
• conductivity or resistivity
• superconductivity
• lanthanoid
• transitional
• rare earth
• chalcogen
• disordered