Alkali, Chalcogen, Oxide, Ferroelectric transitions, K-Na-Nb-O

• K-Li-Na-Nb-O-Sb
• K-Li-Na-Nb-O
• K-Li-Na-Nb-O-Sb-Ta
• K-Li-Na-Nb-O-Ta
• ferroelectric Curie temperature
• temperature for ferroelectric reordering
• ferroelectricity
• oxide
• transitional
• alkali
• chalcogen
• ferroelectric
• tetragonal
• orthorhombic
• trigonal
• monoclinic
• cubic