Rama sita

• Bi-Ca-Ce-Cu-O-Sr
• Bi-Ca-Cu-O-Sr
• Bi-Ca-Cu-O-Pr-Sr
• electronic and electrical properties
• conductivity or resistivity
• superconductivity
• superconducting transition temperature
• values of superconducting transition temperature
• transitional
• pnictogen
• alkaline
• chalcogen
• conductor
• monoclinic