Chalcogen, Disordered, Metal, Imaginary part of permittivity

• Ba-O-Ti
• Ba-Cu-O-Y
• Mn-O-Sr-Ti
• Cu-La-O
• Bi-Nb-O-Sr
• metal
• disordered
• chalcogen
• transitional
• conductor
• cubic
• orthorhombic
• tetragonal
• trigonal
• hexagonal