Electrical resistivity - valence electron concentration diagram, Nonmetal

• Bi-O-Sr-Ta
• O-Pb-Ti-Zr
• Ba-O-Pb-Ti-Zr
• K-Na-Nb-O
• Bi-O-Sr-Ti
• coercive electric field
• remanent polarization
• values of ferroelectric hysteresis
• nonmetal
• chalcogen
• transitional
• ferroelectric
• disordered
• orthorhombic
• tetragonal
• trigonal
• cubic
• monoclinic