Ba-Cu-O-Y, Jcomah, Orthorhombic, Rare earth

• Ba-Cu-H-O-Y
• Ba-Cu-Fe-O-Y
• Ba-Cu-K-O-Y
• Ba-Cu-Ga-O-Y
• superconductivity
• superconducting transition temperature
• optical properties
• electronic and electrical properties
• values of superconducting transition temperature
• transitional
• rare earth
• alkaline
• chalcogen
• antiferromagnetic