Alkali, Na-Nb-O, Structural transitions, Tetragonal

• K-Na-Nb-O
• K-Li-Na-Nb-O-Sb
• Ba-Na-Nb-O
• K-Li-Na-Nb-O
• K-Li-Na-Nb-O-Sb-Ta
• temperature for structural transition
• structural transition
• composition derivative of transition temperature
• chalcogen
• transitional
• alkali
• oxide
• ferroelectric