Chalcogen, Disordered, Khare

• Ca-O-Pb-Ti
• Bi-Cu-O-Ti
• Cr-Se-Zn
• Co-Cr-O
• Cd-Cr-Se
• electronic and electrical properties
• structural properties
• permittivity (dielectric constant)
• optical properties
• magnetic properties
• disordered
• chalcogen
• transitional
• conductor
• semiconductor
• cubic
• orthorhombic
• tetragonal
• monoclinic