Penning-type H⁻ ion source with metal hydride cathode in pulsating regime

• Published in: Problems of Atomic Science and Technology
• Date: 2023
• ISSN: 1562-6016
• Main Authors: Sereda, I., Hrechko, Ya., Azarenkov, N.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2023
• Subjects: Gas discharge, plasma-beam discharge and their applications
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/196189
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Penning-type H⁻ ion source with metal hydride cathode in pulsating regime / I. Sereda, Ya. Hrechko, N. Azarenkov // Problems of Atomic Science and Technology. — 2023. — № 4. — С. 126-128. — Бібліогр.: 12 назв. — англ.

The features of H⁻ ion emission from gas-feed-free Penning-type ion source with metal hydride cathode have been studied in pulsating regime. The metal hydride cathode provided local injection of hydrogen in activated state and impacts on Penning discharge ability to emit H⁻ ions in the longitudinal...