Chalcogen, Ferroelectric, Oxide, K-Li-Na-Nb-O

• K-Li-Na-Nb-O-Sb
• K-Li-Na-Nb-O-Ta
• K-Li-Na-Nb-O-Sb-Ta
• Ag-Cu-K-Li-Na-Nb-O
• electronic and electrical properties
• permittivity (dielectric constant)
• phase transitions
• structural transitions
• temperature for structural transition
• ferroelectric
• oxide
• alkali
• chalcogen
• transitional
• orthorhombic
• tetragonal
• trigonal
• monoclinic
• cubic