Cu-Sr, High-tc superconductor, Lowest temperature of investigation

• Cu-La-O-Sr
• Bi-Cu-O-Sr
• Bi-Cu-O-Sr-Y
• Ca-Cu-O-Pb-Sr-Y
• Cu-O-Pb-Sr-Y
• transitional
• alkaline
• high-tc superconductor
• chalcogen
• rare earth
• tetragonal
• orthorhombic