Chalcogen, Conductor, Oxide, Real part of permittivity

• Ba-O-Ti
• Ca-Cu-O-Ti
• Bi-Fe-O
• Bi-Na-O-Ti
• O-Sr-Ti
• chalcogen
• conductor
• oxide
• transitional
• semiconductor
• cubic
• orthorhombic
• tetragonal
• trigonal
• monoclinic