Chalcogen, Rare earth, Transitional, Pb-Y

• Ca-Cu-O-Pb-Sr-Y
• Cu-O-Pb-Sr-Y
• Bi-Ca-Cu-O-Pb-Sr-Y
• Ba-Ca-Cu-O-Pb-Sr-Y
• Ba-Cu-O-Pb-Y
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• superconductivity
• magnetic properties
• transitional
• chalcogen
• rare earth
• alkaline
• disordered
• tetragonal
• orthorhombic
• cubic
• monoclinic
• triclinic