TY  - JOUR 
T1  - Dielectric and Raman spectroscopy studies of (Na<sub>0.5</sub>Bi<sub>0.5</sub>)TiO<sub>3</sub> lead-free ceramic
JO  - Cerâmica
A1  - Zeroual, S.
A1  - Lidjici, H.
A1  - Chatta, W.
A1  - Khemakhem, H.
SN  - 0366-6913
UL  - 10.1590/0366-69132019653742627
VL  - 65 
Y1  - 2019
PB  - Brazil 
ER  -