Chalcogen, Disordered, Metal, Oxide, Transitional, Real part of permittivity

• Ba-O-Ti
• Bi-Fe-O
• O-Sr-Ti
• Mn-O-Sr-Ti
• Co-Fe-O
• oxide
• metal
• chalcogen
• disordered
• transitional
• cubic
• tetragonal
• orthorhombic
• trigonal
• hexagonal