Ba-Co-Cu-O-Y, High-tc superconductor, Tetragonal

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