Ferroelectric, Pyroelectric, Transitional

• O-Pb-Ti
• Ba-O-Sr-Ti
• O-Pb-Ti-Zr
• La-O-Pb-Ti
• Nb-O-Pb-Sc
• electronic and electrical properties
• structural properties
• permittivity (dielectric constant)
• phase transitions
• thermal and thermodynamic properties
• ferroelectric
• transitional
• pyroelectric
• chalcogen
• nonmetal
• tetragonal
• orthorhombic
• trigonal
• cubic
• monoclinic