Electrical and dielectric properties of Na1/2La1/2Cu3Ti4O12 ceramics prepared by high energy ball-milling and conventional sintering
Mahfoz Kotb H1, 2, †, , Ahmad Mohamad M1, 3, ‡,
       

Frequency dependences of the imaginary part of electric modulus, M″ for NLCTO-50 at different temperatures.