Chalcogen, Conductor, Disordered, Kao

• Gd-O-Zr
• Cu-La-O-Sr
• Cr-O-Sr-Y
• Bi-Fe-K-O-Ti
• Ce-Cu-Nd-O
• structural properties
• electronic and electrical properties
• magnetic properties
• optical spectra
• optical properties
• conductor
• chalcogen
• disordered
• transitional
• oxide
• tetragonal
• orthorhombic
• cubic
• trigonal
• hexagonal