Cubic, Electronic and electrical properties, K-Ta, Nonmetal

• K-O-Ta
• K-Nb-O-Ta
• K-Li-O-Ta
• Ca-K-Li-O-Ta
• K-Na-O-Ta
• permittivity (dielectric constant)
• dielectric loss tangent
• conductivity or resistivity
• real part of permittivity
• nonmetal
• transitional
• alkali
• chalcogen
• disordered