Ce-Pb, Chalcogen, Transitional, Tetragonal

• Ce-Cu-Ho-O-Pb-Sr
• Ce-Cu-Eu-O-Pb-Sr
• Ce-Cu-O-Pb-Sr-Tl
• Ce-O-Pb-V
• Cd-Ce-Cu-Eu-O-Pb-Sr
• thermal and thermodynamic properties
• electronic and electrical properties
• conductivity or resistivity
• structural properties
• superconductivity
• rare earth
• transitional
• chalcogen
• lanthanoid
• multinary