Structural and dielectric properties of giant dielectric Na
1/2
Sm
1/2
Cu
3
Ti
4
O
12
ceramics prepared by reactive sintering methods
Mahfoz Kotb H
1, 2, †
FE-SEM micrographs of (a) SPS025 and (b) CS090 Na
1/2
Sm
1/2
Cu
3
Ti
4
O
12
ceramic samples.