Emerging trends in wall-free Hall thrusters development

• Published in: Вопросы атомной науки и техники
• Date: 2021
• ISSN: 1562-6016
• Main Authors: Litovko, I.V., Bazhenov, V.Yu., Goncharov, A.A., Dobrovolsky, A.N., Naiko, I.V.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2021
• Subjects: Beam dynamics
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/195649
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Emerging trends in wall-free Hall thrusters development / I.V. Litovko, V.Yu. Bazhenov, A.A. Goncharov, A.N. Dobrovolsky, I.V. Naiko // Problems of Atomic Science and Technology. — 2021. — № 6. — С. 111-116. — Бібліогр.: 21 назв. — англ.

2D-hybrid model was created for the proposed new type accelerator with a virtual cathode which allows to avoid sputtering of the cathode surface and to preserve the dynamics of accelerated ions. In the framework of the model, it was shown that ions first form a positive space charge in the system ce...