Study of vacuum high-gradient breakdowns from the ion-modified surface of copper electrodes

• Published in: Problems of Atomic Science and Technology
• Date: 2023
• Main Authors: Baturin, V.A., Karpenko, A.Yu., Lebedynskyi, S.O., Roenko, O.Yu., Eryomin, S.O., Novak, O.P., Kholodov, R.I.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2023
• Subjects: Linear charged-particle accelerators (theory and technology)
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/196150
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Study of vacuum high-gradient breakdowns from the ion-modified surface of copper electrodes / V.A. Baturin, A.Yu. Karpenko, S.O. Lebedynskyi, O.Yu. Roenko, S.O. Eryomin, O.P. Novak, R.I. Kholodov // Problems of Atomic Science and Technology. — 2023. — № 3. — С. 103-107. — Бібліогр.: 8 назв. — англ.

The influence on the resistance to high-voltage breakdown of samples irradiated with double-charged copper ions Cu²⁺ with an energy of 300 keV and different irradiation doses was studied. It is experimentally shown that when irradiating a copper electrode with Cu²⁺ ions, the values of breakdown char...