K-Li-Na-Nb-O, Oxide, Phase transitions

• K-Li-Na-Nb-O-Sb
• K-Li-Na-Nb-O-Sb-Ta
• K-Li-Na-Nb-O-Ta
• Ba-Hf-K-Li-Na-Nb-O-Sb
• structural transitions
• temperature for structural transition
• temperature for congruent melting
• fusion
• transitional
• oxide
• alkali
• chalcogen
• multinary
• tetragonal
• orthorhombic
• cubic
• trigonal
• monoclinic