Disordered, Nonmetal, Electrical conductivity

• N-S
• Ce-Gd-O
• Bi-O-Sr-Ti
• Fe-O-Zn
• Bi-Nb-O-Sr
• disordered
• nonmetal
• chalcogen
• transitional
• cubic
• tetragonal
• orthorhombic
• trigonal
• monoclinic