Long-wavelength ion-sound parametric instability of plasma in magnetic field
We have studied numerically the dependence of the frequency and growth rate of the ion sound wave on the wave vector in plasma in the electric field of a helicon for long-wavelength oscillations when the wavelength of ion sound wave is equal to the order of magnitude to or exceeds the electron Larmo...
Збережено в:
| Опубліковано в: : | Вопросы атомной науки и техники |
|---|---|
| Дата: | 2000 |
| Автори: | , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2000
|
| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/81606 |
| 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: | Long-wavelength ion-sound parametric instability of plasma in magnetic field / V.S. Mikhailenko, V.V. Ol'shansky, K.N. Stepanov // Вопросы атомной науки и техники. — 2000. — № 1. — С. 43-45. — Бібліогр.: 6 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862654610233098240 |
|---|---|
| author | Mikhailenko, V.S. Ol'shansky, V.V. Stepanov, K.N. |
| author_facet | Mikhailenko, V.S. Ol'shansky, V.V. Stepanov, K.N. |
| citation_txt | Long-wavelength ion-sound parametric instability of plasma in magnetic field / V.S. Mikhailenko, V.V. Ol'shansky, K.N. Stepanov // Вопросы атомной науки и техники. — 2000. — № 1. — С. 43-45. — Бібліогр.: 6 назв. — англ. |
| collection | DSpace DC |
| container_title | Вопросы атомной науки и техники |
| description | We have studied numerically the dependence of the frequency and growth rate of the ion sound wave on the wave vector in plasma in the electric field of a helicon for long-wavelength oscillations when the wavelength of ion sound wave is equal to the order of magnitude to or exceeds the electron Larmor radius. Such instability may be separated if the pumping wave frequency (helicon) is equal to the order of magnitude to or less than the lower hybrid frequency. The growth rate approaches some tenth parts of the lower hybrid frequency if the electron drift velocity in the field of the helicon exceeds the ion sound velocity by some times. As for short wavelength oscillations, one should expect the anomalous damping of the helicon, turbulent heating of electrons and sustainment of gas discharge at the nonlinear stage of such instability.
|
| first_indexed | 2025-12-02T01:02:05Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-81606 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1562-6016 |
| language | English |
| last_indexed | 2025-12-02T01:02:05Z |
| publishDate | 2000 |
| publisher | Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| record_format | dspace |
| spelling | Mikhailenko, V.S. Ol'shansky, V.V. Stepanov, K.N. 2015-05-18T12:37:52Z 2015-05-18T12:37:52Z 2000 Long-wavelength ion-sound parametric instability of plasma in magnetic field / V.S. Mikhailenko, V.V. Ol'shansky, K.N. Stepanov // Вопросы атомной науки и техники. — 2000. — № 1. — С. 43-45. — Бібліогр.: 6 назв. — англ. 1562-6016 https://nasplib.isofts.kiev.ua/handle/123456789/81606 533.9 We have studied numerically the dependence of the frequency and growth rate of the ion sound wave on the wave vector in plasma in the electric field of a helicon for long-wavelength oscillations when the wavelength of ion sound wave is equal to the order of magnitude to or exceeds the electron Larmor radius. Such instability may be separated if the pumping wave frequency (helicon) is equal to the order of magnitude to or less than the lower hybrid frequency. The growth rate approaches some tenth parts of the lower hybrid frequency if the electron drift velocity in the field of the helicon exceeds the ion sound velocity by some times. As for short wavelength oscillations, one should expect the anomalous damping of the helicon, turbulent heating of electrons and sustainment of gas discharge at the nonlinear stage of such instability. en Національний науковий центр «Харківський фізико-технічний інститут» НАН України Вопросы атомной науки и техники Газовый рaзряд, ППР и их применения Long-wavelength ion-sound parametric instability of plasma in magnetic field Article published earlier |
| spellingShingle | Long-wavelength ion-sound parametric instability of plasma in magnetic field Mikhailenko, V.S. Ol'shansky, V.V. Stepanov, K.N. Газовый рaзряд, ППР и их применения |
| title | Long-wavelength ion-sound parametric instability of plasma in magnetic field |
| title_full | Long-wavelength ion-sound parametric instability of plasma in magnetic field |
| title_fullStr | Long-wavelength ion-sound parametric instability of plasma in magnetic field |
| title_full_unstemmed | Long-wavelength ion-sound parametric instability of plasma in magnetic field |
| title_short | Long-wavelength ion-sound parametric instability of plasma in magnetic field |
| title_sort | long-wavelength ion-sound parametric instability of plasma in magnetic field |
| topic | Газовый рaзряд, ППР и их применения |
| topic_facet | Газовый рaзряд, ППР и их применения |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/81606 |
| work_keys_str_mv | AT mikhailenkovs longwavelengthionsoundparametricinstabilityofplasmainmagneticfield AT olshanskyvv longwavelengthionsoundparametricinstabilityofplasmainmagneticfield AT stepanovkn longwavelengthionsoundparametricinstabilityofplasmainmagneticfield |