Alkaline, Chalcogen, Disordered, Quaternary, Kim, Orthorhombic

• Ba-Cu-O-Y
• Ca-La-Mn-O
• Bi-O-Sr-Ta
• Al-Ca-Fe-O
• Cu-La-O-Sr
• magnetic properties
• structural properties
• optical properties
• electronic and electrical properties
• luminescence
• disordered
• quaternary
• alkaline
• chalcogen
• transitional