Chalcogen, Kelly

• Ba-Cu-O-Y
• Ir-K-O
• Cu-La-O
• Cu-La-O-Sr
• Ag-Fe-La-O
• structural properties
• optical properties
• permittivity (dielectric constant)
• electronic and electrical properties
• magnetic properties
• chalcogen
• oxide
• non-disordered
• transitional
• disordered
• tetragonal
• orthorhombic
• monoclinic
• trigonal
• hexagonal