Ba-Co-Cu-O-Y, Co-x polyhedra, Electronic and electrical properties, Tetragonal

• Ba-Co-Cu-O-Sr-Y
• Ba-Co-Cu-Fe-O-Y
• Ba-Ca-Co-Cu-O-Y
• conductivity or resistivity
• electrical resistivity
• electron density of states
• disordered
• oxide
• chalcogen
• alkaline
• rare earth