sami Abd ali , mohammed, Ahmed Shaker Hussein, and Hayder mohammed hadi. “Study The Current Density-Voltage (J-V) Characteristics of α-Fe2O3 Thin Film Prepared by Spray Pyrolysis Technique”. Al-Qadisiyah Journal of Pure Science 25, no. 1 (January 14, 2020): Phys 1-7. Accessed May 2, 2024. https://journalsc.qu.edu.iq/index.php/JOPS/article/view/989.