Direct-Action Accelerator Based on the Magnetron Gun With a Secondary-Emission Cathode and Iits Aplication in Radio-Technologies
Abstract
Studies have been made into the parameters of the electron beam produced by the accelerator with the secondary-emission cathode magnetron gun as the basis. The experiments were performed in the energy range between 80 and 150 keV with a specific beam power on the target from 5 to 20 J/cm2, this permitting the use of the beam for irradiating material surfaces. Plane metal samples were subjected to irradiation, and the radiated structure of material surface was examined by metallography methods. Experiments were made to measure the accelerator beam size in both decreasing and increasing magnetic fields; the possibility of irradiating inner and outer of cylindrical surfaces was demonstrated.
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References
Engelko V., Mueller G., Andreev A. et al. Pulsed Electron Beam Facilities (GESA) for Surface Treatment / Proceedings of the 10th International Conference on Applied Charged Particle Accelerators in Medicine and Industry (St.-Petersburg, Russia, 2001). - P.412—417.
Dovbnya A.N., Zakutin V.V., Reshetnyak N.G. et al. Generation of High-Power Electron Beams in Magnetron Guns with Secondary Emission Cathodes // Zh. Tekh. Fiz. – 2001. – T. 71 (7). – S. 88—91, [Tech. Phys. – 2001. - Vol.46, №7. – P.873.].
Dovbnya A.N., Zakutin V.V., Reshetnyak N.G. et al. Investigation of Azimutal Electron-Beam Homogeneity in the Magnetron Gun With a Secondary-Emission Cathode (in Russian) // The Journal of Kharkiv National University, physical series “Nuclei, Particles, Fields”. – 2004. - №642. - Iss.3. – P.91—96.
Dovbnya A.N., Zakutin V.V., Reshetnyak N.G. et al. The Electron Accelerator Based on the Secondary Emission Source Material - Surface Treatment / Proceedings of the 20th Russian Conference on Charged Particle Accelerators (Novosibirsk, Russia, 2006). - P. 375-377; http://accelconf.web.cern.ch/accelconf/r06/PAPERS/MOLP21.PDF.
Dovbnya A.N., Zakutin V.V., Reshetnyak N.G. et al. Investigation of Beam Production in Electron Accelerator With Secondary-Emission Source for Material Surfice Treatment // The Journal of Kharkiv National University, physical series “Nuclei, Particles, Fields”.- 2006. - №732. - Iss.2. – P. 96-100.
Dovbnya A.N., Lavrinenko S.D., Zakutin V.V. et al. Modification of the Surface of Zirconium and Zr1%Nb Alloy with Electron Beam of Accelerator Based on Magnetron Gun // Vopr. At. Nauki Tekh. – 2011. - №. 2 (97). – P. 39-45.
Klimov V.V. Nanoplasmonika // UFN. – 2008. – T.178, №8. – S. 875-880.
Dovbnya A.N., Zakutin V.V., Reshetnyak N.G. et al. Electron-Beam Excitation of Localized Plasmons // Proceedings of the 22th International Workshop Charge Particle Accelerators (Alushta, Ukraine, 2011). - P.114.
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