Bi-Ca-Cu-O-Sr, Chalcogen, Metal, Electrical resistivity

• Bi-Ca-Cu-O-Pb-Sr
• Bi-Ca-Cu-O-Sr-Y
• Bi-Ca-Cu-Fe-O-Sr
• Bi-Ca-Cu-Gd-O-Sr
• conductor
• metal
• alkaline
• chalcogen
• oxide
• orthorhombic
• tetragonal
• monoclinic