Ba-Co-Cu-O-Y, Orthorhombic, Transitional

• Ba-Ca-Co-Cu-O-Y
• Ba-Co-Cu-Fe-O-Y
• superconducting transition temperature
• superconductivity
• magnetic properties
• values of superconducting transition temperature
• electronic and electrical properties
• rare earth
• transitional
• chalcogen
• alkaline
• high-tc superconductor