Oscillation spectrum of electron plasma, containing additive of background gas ions (azimuth number m=2)
The spectrum of nonneutral plasma oscillations with azimuth number m = 2 is computed. Plasma, completely filling a wave guide, is composed of "cold" magnetized electrons and a small density fraction of ions, produced by ionization of background gas atoms by electron impact. The distributio...
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| Datum: | 2010 |
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| Format: | Artikel |
| Sprache: | Englisch |
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Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2010
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/17464 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Oscillation spectrum of electron plasma, containing additive of background gas ions (azimuth number m=2) / Yu.N. Yeliseyev // Вопросы атомной науки и техники. — 2010. — № 6. — С. 79-81. — Бібліогр.: 6 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862540469858205696 |
|---|---|
| author | Yeliseyev, Yu.N. |
| author_facet | Yeliseyev, Yu.N. |
| citation_txt | Oscillation spectrum of electron plasma, containing additive of background gas ions (azimuth number m=2) / Yu.N. Yeliseyev // Вопросы атомной науки и техники. — 2010. — № 6. — С. 79-81. — Бібліогр.: 6 назв. — англ. |
| collection | DSpace DC |
| description | The spectrum of nonneutral plasma oscillations with azimuth number m = 2 is computed. Plasma, completely filling a wave guide, is composed of "cold" magnetized electrons and a small density fraction of ions, produced by ionization of background gas atoms by electron impact. The distribution function of ions is anisotropic one. The spectrum obtained consists of the families of "modified" ion cyclotron (MIC) modes and also of the families of electron upper hybrid (UH) and low hybrid (LH) modes (Trivelpiece–Gould modes) Doppler shifted by the electron rotation. Due to the Doppler shift the frequencies of electron modes fall into a region of ion frequencies and instabilities arise. The growth rates of UH modes are much faster than the growth rates of LH and MIC modes.
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| first_indexed | 2025-11-24T16:10:08Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-17464 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1562-6016 |
| language | English |
| last_indexed | 2025-11-24T16:10:08Z |
| publishDate | 2010 |
| publisher | Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| record_format | dspace |
| spelling | Yeliseyev, Yu.N. 2011-02-26T21:13:06Z 2011-02-26T21:13:06Z 2010 Oscillation spectrum of electron plasma, containing additive of background gas ions (azimuth number m=2) / Yu.N. Yeliseyev // Вопросы атомной науки и техники. — 2010. — № 6. — С. 79-81. — Бібліогр.: 6 назв. — англ. 1562-6016 https://nasplib.isofts.kiev.ua/handle/123456789/17464 The spectrum of nonneutral plasma oscillations with azimuth number m = 2 is computed. Plasma, completely filling a wave guide, is composed of "cold" magnetized electrons and a small density fraction of ions, produced by ionization of background gas atoms by electron impact. The distribution function of ions is anisotropic one. The spectrum obtained consists of the families of "modified" ion cyclotron (MIC) modes and also of the families of electron upper hybrid (UH) and low hybrid (LH) modes (Trivelpiece–Gould modes) Doppler shifted by the electron rotation. Due to the Doppler shift the frequencies of electron modes fall into a region of ion frequencies and instabilities arise. The growth rates of UH modes are much faster than the growth rates of LH and MIC modes. en Національний науковий центр «Харківський фізико-технічний інститут» НАН України Фундаментальная физика плазмы Oscillation spectrum of electron plasma, containing additive of background gas ions (azimuth number m=2) Спектр колебаний электронной плазмы с добавкой ионов фонового газа (азимутальное число m = 2) Article published earlier |
| spellingShingle | Oscillation spectrum of electron plasma, containing additive of background gas ions (azimuth number m=2) Yeliseyev, Yu.N. Фундаментальная физика плазмы |
| title | Oscillation spectrum of electron plasma, containing additive of background gas ions (azimuth number m=2) |
| title_alt | Спектр колебаний электронной плазмы с добавкой ионов фонового газа (азимутальное число m = 2) |
| title_full | Oscillation spectrum of electron plasma, containing additive of background gas ions (azimuth number m=2) |
| title_fullStr | Oscillation spectrum of electron plasma, containing additive of background gas ions (azimuth number m=2) |
| title_full_unstemmed | Oscillation spectrum of electron plasma, containing additive of background gas ions (azimuth number m=2) |
| title_short | Oscillation spectrum of electron plasma, containing additive of background gas ions (azimuth number m=2) |
| title_sort | oscillation spectrum of electron plasma, containing additive of background gas ions (azimuth number m=2) |
| topic | Фундаментальная физика плазмы |
| topic_facet | Фундаментальная физика плазмы |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/17464 |
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