Ca-Cu-La-O, Intercalation, Metal, Tetragonal

• Ca-Cu-La-O-Sr
• Ba-Ca-Cu-La-O-Sr
• Ba-Ca-Cu-La-O
• electronic and electrical properties
• magnetic properties
• structural properties
• conductivity or resistivity
• superconductivity
• high-tc superconductor
• disordered
• alkaline
• chalcogen
• intercalation