Kim

• Ba-O-Ti
• Eu-Ir-O
• As-Ba-Co-Fe
• B-Mg
• As-Ba-Fe-K
• magnetic properties
• electronic and electrical properties
• structural properties
• optical properties
• thermal and thermodynamic properties
• transitional
• chalcogen
• disordered
• conductor
• oxide
• cubic
• tetragonal
• orthorhombic
• trigonal
• hexagonal