Chalcogen, Nonmetal, Oxide, Frequency

• Ba-O-Sr-Ti
• Fe-O-Zn
• O-Pb-Ti-Zr
• Ba-Fe-Nb-O
• Bi-Nb-O-Sr
• electronic and electrical properties
• permittivity (dielectric constant)
• oxide
• chalcogen
• nonmetal
• transitional
• disordered
• cubic
• tetragonal
• trigonal
• orthorhombic
• monoclinic