Cucolo

• Cu-Gd-O-Ru-Sr
• Ce-Cu-La-O-Pr
• Al-B-Mg
• superconductivity
• superconductivity energy gap
• values of superconductivity energy gap
• values of superconducting transition temperature
• superconducting transition temperature
• quinary
• lanthanoid
• rare earth
• chalcogen
• transitional
• tetragonal