Permittivity (dielectric constant), Trigonal

• Bi-Fe-O
• Li-O-Ta
• O-Pb-Ti-Zr
• Bi-Na-O-Ti
• Bi-Fe-La-O
• dielectric loss tangent
• real part of permittivity
• high-frequency permittivity
• chalcogen
• transitional
• nonmetal
• disordered
• ferroelectric