Alkaline, Chalcogen, Quaternary, Transitional, Kim, Orthorhombic

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