Antiferroelectric, Ferroelectric transitions

• O-Pb-Zr
• Bi-Na-O-Ti
• Ba-Bi-Na-O-Ti
• Bi-Fe-O
• Na-Nb-O
• ferroelectric Curie temperature
• temperature for ferroelectric reordering
• freezing temperature for relaxor
• antiferroelectric
• chalcogen
• nonmetal
• transitional
• ferroelectric
• orthorhombic
• tetragonal
• trigonal
• monoclinic
• cubic