Alkali, Disordered, Oxide, Dielectric loss tangent, K-Na-Nb-O

• K-Li-Na-Nb-O-Sb
• K-Li-Na-Nb-O-Sb-Ta
• K-Li-Na-Nb-O
• Bi-K-Mg-Na-Nb-O-Ti
• alkali
• oxide
• chalcogen
• disordered
• transitional
• tetragonal
• orthorhombic
• cubic
• monoclinic
• trigonal