High-tc superconductor, Orthorhombic

• Ba-Cu-O-Y
• Cu-La-O
• Bi-Ca-Cu-O-Pb-Sr
• Ba-Cu-Gd-O
• Cu-La-O-Sr
• thermal and thermodynamic properties
• electronic and electrical properties
• superconductivity
• superconducting transition temperature
• magnetic properties
• high-tc superconductor
• chalcogen
• transitional
• alkaline
• oxide