Electrical and Structural Properties of LiNi0.5Fe2O4 Nanoparticles Synthesized by Sol-Gel Self-Combustion Technique under Different Calcination Temperatures. IJAP [Internet]. 2025 Dec. 31 [cited 2026 Apr. 30];22(1):31-8. Available from: http://ijap-iq.com/index.php/ijap/article/view/404