Chalcogen, Rare earth, Co-Cu, Superconductivity

• Ba-Co-Cu-O-Y
• Ba-Co-Cu-Er-O
• Ba-Ca-Co-Cu-O-Y
• Co-Cu-O-Sr-Y
• Ba-Co-Cu-Nd-O
• superconducting transition temperature
• values of superconducting transition temperature
• composition derivative of superconducting transition temperature
• lowest temperature of investigation
• rare earth
• chalcogen
• transitional
• conductor
• alkaline
• tetragonal
• orthorhombic