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Hindi Journal of Nuclear Energy Science & Power Generation TechnologyISSN: 2325-9809
SI Radwan Author
Subjects of specialization
Affiliation
Radial extraction
Accelerators & Ion Sources Department,
Biography
SI Radwan Department, of Accelerators & Ion Sources Specialization in different fields Radial extraction; Ion source efficiency; Nitrogen ion beam irradiation; d.c. Electrical properties; Polyethylene terephthalate university Nuclear Research Center, Cairo, Egypt
Publications
Research Article Open Access
Characterization of Conical Anode: Disc Cathode Ion Source with Radial Extraction
Author(s): SI Radwan, S Abdel Samad and H El-Khabeary
The main goal of this work is to study the effect of pierce angle (67.5°) of cone anode head, the exit of ion beam in a radial direction and the range of nitrogen gas operating pressure on the output ion beam current. It was found that a maximum ion beam current can be obtained in radial direction than that ion beam in axial direction which obtained in the previous study. So that a direct current conical anode-disc cathode ion source with radial extraction was designed, constructed and operated. The optimum head angle of conical anode, ion exit aperture diameter and ion exit aperture - Faraday cup distance was determined at the ion source optimum dimensions obtained previously using nitrogen gas. The electrical discharge and the output ion beam current characteristics were measured ... view more»
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