Abstract
This work presents the characteristics of a high frequency ion source operating on a low energy, 150 keV accelerator. The latter is to be used as a neutron generator and its design is based on a theoretical analysis which shows that if the axial potential in an electrostatic electrode system is made to increase with four thirds the power of axial distance, inward electric forces will compensate space charge forces tending to blow up the beam. This results in a simplified acceleration tube much shorter and of higher gradient than the conventional acceleration columns. The ion source itself is an ordinary type using axial extraction of the beam, and its main properties investigated are the beam current and beam quality (or emittance). Dependence of the two on different parameters is investigated in a series of tests.
Similar content being viewed by others
References
Abdelaziz Mohamed E 1960Extraction of ion beams from the r.f. plasma MEA-2 Argonne National Lab. USA
Abdelaziz Mohamed E 1962IRE Trans. Nucl. Sci. NS-9 (No. 2) page number 1
Abdelaziz Mohamed E and Elnahas Mohamed A 1969Design and construction of a short column 150-keVaccelerator for neutron generation UARAEE Int. Rep. 32
Langmuir I and Blodgett K 1923Phys. Rev. 22 347
Pierce J R 1940J. Appl. Phys. 11 548
Proceedings of the first international conference on ion sources, Saclay, France 1969. Edited by A. Septieret al, published by Imprimerie Louis-Jean, Publication Scientifiques et Literaires
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Abdelaziz, M.E., Eid, M.A. & Abdelsalam, F. Characteristics of a high frequency ion source used in a low-energy accelerator. Pramana - J. Phys. 4, 229–241 (1975). https://doi.org/10.1007/BF02847436
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF02847436