Trivelpiece-gould modes of waveguide partially filled with non-neutral plasma. Part 3
The possibility of explaining the nature of low-frequency oscillations observed in devices with non-neutral plasma by the instability of the relative azimuth motion of non-neutral plasma components and by anisotropy of the ion distribution function is discussed. The resonance condition for ions with...
Збережено в:
| Дата: | 2023 |
|---|---|
| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2023
|
| Назва видання: | Problems of Atomic Science and Technology |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/195965 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Trivelpiece-gould modes of waveguide partially filled with non-neutral plasma. Part 3 / Yu.N. Yeliseyev // Problems of Atomic Science and Technology. — 2023. — № 1. — С. 42-46. — Бібліогр.: 15 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | The possibility of explaining the nature of low-frequency oscillations observed in devices with non-neutral plasma by the instability of the relative azimuth motion of non-neutral plasma components and by anisotropy of the ion distribution function is discussed. The resonance condition for ions with a diocotron mode with a finite value of the longitudinal wave vector kz is studied. Numerical estimations are made for the plasma parameters and unstable oscillations, that are characteristic for experiments. Frequencies, growth rates, and other characteristics and features of the expected electron-ion instability are estimated. The conclusion is made that the nature of low-frequency oscillations observed in devices with non-neutral plasma can be explained by this instability. |
|---|