Chalcogen, Disordered, Transitional, Kao

• Cu-La-O-Sr
• Gd-O-Zr
• Cr-O-Sr-Y
• Ca-Co-Eu-O
• Bi-Fe-K-O-Ti
• structural properties
• magnetic properties
• electronic and electrical properties
• optical properties
• optical spectra
• transitional
• chalcogen
• disordered
• oxide
• rare earth
• tetragonal
• orthorhombic
• cubic
• trigonal
• monoclinic