Alkaline, Oxide, Concentration, Orthorhombic

• Ba-Cu-O-Y
• Bi-Ca-Cu-O-Pb-Sr
• Bi-O-Sr-Ta
• Ba-Ca-Cu-O-Y
• Bi-Fe-O-Sr-Ti
• electronic and electrical properties
• charge carrier concentration
• electron to hole concentration ratio
• oxide
• alkaline
• chalcogen
• transitional
• disordered