Mohammed A. Hussein, R.Y. J. Al-Salih, Abdullah I. M. Alabdullah. The Effect of Operation Modes on the Electron Beam Diameter in Condenser Magnetic Lenses System. Tikrit J. Pure Sci. [Internet]. 2022 Nov. 30 [cited 2024 Jul. 3];27(3):53-8. Available from: https://tjps.tu.edu.iq/index.php/tjps/article/view/51