Electron beam focusing features in a plasma electron source under forevacuum pressures
- Autores: Zenin A.1, Bakeev I.1, Burachevskii Y.1, Klimov A.1, Oks E.1
-
Afiliações:
- Tomsk State University of Control Systems and Radioelectronics
- Edição: Volume 42, Nº 7 (2016)
- Páginas: 712-714
- Seção: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/199999
- DOI: https://doi.org/10.1134/S1063785016070142
- ID: 199999
Citar
Resumo
Features of focusing electron beams generated by a forevacuum plasma source under pressures of 10–30 Pa are investigated and the principle possibility of obtaining submillimeter beams is demonstrated. A beam power density of 105 W/cm2 is reached at an electron beam diameter of 0.6 mm. The obtained beam parameters offer opportunities for precision electron beam processing of dielectric materials, including hightemperature alumina ceramics.
Sobre autores
A. Zenin
Tomsk State University of Control Systems and Radioelectronics
Autor responsável pela correspondência
Email: zenin1988@gmail.com
Rússia, Tomsk, 634050
I. Bakeev
Tomsk State University of Control Systems and Radioelectronics
Email: zenin1988@gmail.com
Rússia, Tomsk, 634050
Yu. Burachevskii
Tomsk State University of Control Systems and Radioelectronics
Email: zenin1988@gmail.com
Rússia, Tomsk, 634050
A. Klimov
Tomsk State University of Control Systems and Radioelectronics
Email: zenin1988@gmail.com
Rússia, Tomsk, 634050
E. Oks
Tomsk State University of Control Systems and Radioelectronics
Email: zenin1988@gmail.com
Rússia, Tomsk, 634050