1990, La, Rare earth, Structural properties

• Cu-La-O-Sr
• Cu-La-O
• Cu-La-Nd-O-Pb-Sr
• Ce-Cu-La-O-Pb-Sr
• Cu-Eu-La-O-Pb-Sr
• compressibility
• mechanical properties
• mechanical cell parameters change
• superconductivity
• rare earth
• transitional
• lanthanoid
• chalcogen
• tetragonal
• orthorhombic
• hexagonal
• cubic
• trigonal