200 keV electron beam pulse source for the complex VEPP-5 preinjector

• Published in: Вопросы атомной науки и техники
• Date: 2001
• Main Authors: Akimov, V.E., Kazarezov, I.V., Korepanov, A.A., Frolov, A.R., Tsyganov, A.V.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2001
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/79248
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: 200 keV electron beam pulse source for the complex VEPP-5 preinjector / V.E. Akimov, I.V. Kazarezov, A.A. Korepanov, A.R. Frolov, A.V. Tsyganov // Вопросы атомной науки и техники. — 2001. — № 3. — С. 111-112. — Бібліогр.: 3 назв. — англ.

The electron beam source based on GS-34 valve cathode-grid unit with oxide cathode of 12 mm in diameter is described. Originally the high voltage DC source was used to supply the gun. The cathode emission characteristic was reduced by the vacuum breakdowns during gun operation. So the necessity of d...