Ba-Cu-O-Y, Chalcogen, Conductor, Semiconductor, Transitional

• Ba-Cu-Fe-O-Y
• Ba-Cu-O-Pr-Y
• Ba-Co-Cu-O-Y
• Ba-Cu-La-O-Y
• superconductivity
• superconducting transition temperature
• electronic and electrical properties
• values of superconducting transition temperature
• thermal and thermodynamic properties
• oxide
• alkaline
• chalcogen
• conductor
• rare earth
• orthorhombic
• tetragonal
• cubic