Kim, Quaternary

• As-Ba-Co-Fe
• As-Ba-Fe-K
• Bi-Mn-O-Sr
• Ba-Cu-O-Y
• Ca-La-Mn-O
• magnetic properties
• electronic and electrical properties
• structural properties
• optical properties
• thermal and thermodynamic properties
• quaternary
• transitional
• chalcogen
• disordered
• oxide
• tetragonal
• cubic
• orthorhombic
• monoclinic
• trigonal