Chalcogen, Disordered, Ferroelectric, Oxide, Transitional, Kar

• Bi-Ca-Fe-O-Ti
• Bi-Fe-O
• Ba-O-Ti
• Co-Fe-O
• Ba-O-Zr
• optical properties
• electronic and electrical properties
• phonons
• permittivity (dielectric constant)
• magnetic properties
• oxide
• disordered
• chalcogen
• ferroelectric
• transitional
• trigonal
• cubic
• orthorhombic
• hexagonal
• tetragonal