Diagnostics of Hot Electron Component Escaping from Dense Nonequilibrium Plasma of Continuous ECR Discharge
- 作者: Kiseleva E.1,2, Viktorov M.1,2, Skalyga V.1,2, Izotov I.1,2, Vybin S.1,2, Polyakov A.1,2, Bokhanov A.1
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隶属关系:
- Institute of Applied Physics, Russian Academy of Sciences
- Lobachevsky State University of Nizhny Novgorod
- 期: 卷 49, 编号 4 (2023)
- 页面: 354-358
- 栏目: ДИАГНОСТИКА ПЛАЗМЫ
- URL: https://journals.rcsi.science/0367-2921/article/view/139578
- DOI: https://doi.org/10.31857/S0367292122601266
- EDN: https://elibrary.ru/FKKUTC
- ID: 139578
如何引用文章
详细
The energy distribution of hot electrons escaping from the plasma of the ion source based on the discharge ignited under conditions of electron cyclotron resonance (ECR) was studied experimentally. The measurements were performed in wide ranges of microwave heating powers and neutral gas pressures. The facility under study is capable of providing uniquely high unit energy input into the plasma confined in the quasi-gas-dynamic (collisional) regime. In the course of the experiments, the diagnostics was performed of microwave radiation generated by the hot fraction of electrons escaping from the plasma. The regimes were discovered, in which the conditions are satisfied for the development of kinetic instabilities in the ECR discharge plasma. The energies are determined of electrons that cause the development of instabilities of this type, which are characterized by bursts of microwave radiation.
作者简介
E. Kiseleva
Institute of Applied Physics, Russian Academy of Sciences; Lobachevsky State University of Nizhny Novgorod
Email: kiseleva@ipfran.ru
603950, Nizhny Novgorod, Russia; 603950, Nizhny Novgorod, Russia
M. Viktorov
Institute of Applied Physics, Russian Academy of Sciences; Lobachevsky State University of Nizhny Novgorod
Email: kiseleva@ipfran.ru
603950, Nizhny Novgorod, Russia; 603950, Nizhny Novgorod, Russia
V. Skalyga
Institute of Applied Physics, Russian Academy of Sciences; Lobachevsky State University of Nizhny Novgorod
Email: kiseleva@ipfran.ru
603950, Nizhny Novgorod, Russia; 603950, Nizhny Novgorod, Russia
I. Izotov
Institute of Applied Physics, Russian Academy of Sciences; Lobachevsky State University of Nizhny Novgorod
Email: kiseleva@ipfran.ru
603950, Nizhny Novgorod, Russia; 603950, Nizhny Novgorod, Russia
S. Vybin
Institute of Applied Physics, Russian Academy of Sciences; Lobachevsky State University of Nizhny Novgorod
Email: kiseleva@ipfran.ru
603950, Nizhny Novgorod, Russia; 603950, Nizhny Novgorod, Russia
A. Polyakov
Institute of Applied Physics, Russian Academy of Sciences; Lobachevsky State University of Nizhny Novgorod
Email: kiseleva@ipfran.ru
603950, Nizhny Novgorod, Russia; 603950, Nizhny Novgorod, Russia
A. Bokhanov
Institute of Applied Physics, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: kiseleva@ipfran.ru
603950, Nizhny Novgorod, Russia
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