Structural and dielectric properties of giant dielectric Na1/2Sm1/2Cu3Ti4O12 ceramics prepared by reactive sintering methods
Mahfoz Kotb H1, 2, †
       

Frequency dependence of M ′ ′ for (a) SPS025 and (b) CS090 Na1/2Sm1/2Cu3Ti4O12 ceramics at some selected temperatures. The insets show an expanded view of the low frequency region.