Chalcogen, Nb, Orthorhombic, Permittivity (dielectric constant)

• K-Na-Nb-O
• Na-Nb-O
• Bi-Nb-O-Sr
• Li-Na-Nb-O
• K-Li-Na-Nb-O-Sb
• dielectric loss tangent
• real part of permittivity
• transitional
• chalcogen
• nonmetal
• ferroelectric
• oxide