Chalcogen, Conductor, Disordered, Semiconductor, Real part of permittivity

• Ba-O-Ti
• Bi-Fe-O
• Bi-Na-O-Ti
• Ba-O-Ti-Zr
• La-O-Pb-Ti-Zr
• semiconductor
• disordered
• chalcogen
• conductor
• transitional
• cubic
• tetragonal
• trigonal
• orthorhombic
• monoclinic