TY  - SER
AU  - Chikh-Bled, Bachir
AU  - Benyoucef, Boumediene
TI  - Experimental Measurement of Electric Conductivity and Activation Energy in Congruent lithium Niobate Crystal
KW  - lithium Niobate
KW  - Volumic Resistivity
KW  - Electrical Conductivity
ER  -