Disordered, Quaternary, Transitional, Kim

• As-Ba-Co-Fe
• Ba-Cu-O-Y
• Ca-La-Mn-O
• Fe-Li-O-P
• Co-Dy-O-Sr
• magnetic properties
• structural properties
• electronic and electrical properties
• optical properties
• Moessbauer spectra
• transitional
• quaternary
• disordered
• chalcogen
• oxide
• tetragonal
• cubic
• orthorhombic
• trigonal
• monoclinic