Structural and dielectric properties of giant dielectric Na1/2Sm1/2Cu3Ti4O12 ceramics prepared by reactive sintering methods

Structural and dielectric properties of giant dielectric Na_1/2Sm_1/2Cu₃Ti₄O₁₂ ceramics prepared by reactive sintering methods

Mahfoz Kotb H^{1, 2, †}

Impedance complex plane plots for the SPS025 Na_1/2Sm_1/2Cu₃Ti₄O₁₂ ceramic in the (a) low temperatures and (b) high temperatures ranges. The insets show an expanded view of the high frequency region and the corresponding equivalent circuit.