High-tc superconductor, Monoclinic

• Bi-Ca-Cu-O-Sr
• Ba-Cu-O-Tl
• Bi-Cu-O-Sr
• Cu-Na-O
• Bi-Cu-La-O-Sr
• electronic and electrical properties
• superconductivity
• conductivity or resistivity
• superconducting transition temperature
• values of superconducting transition temperature
• transitional
• chalcogen
• high-tc superconductor
• oxide
• alkaline