A. Al-Khashab M, E. Al-Abdullah A. The Effect of Bore Diameters in Two Electrodes Electrostatic Immersion Lens Design. RSCI [Internet]. 2013 Mar. 1 [cited 2025 Sep. 28];24(3):82-91. Available from: https://jamh.uomosul.edu.iq/index.php/rsci/article/view/46944