Alkaline, Disordered, Quaternary, Kim, Orthorhombic

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