Features of coaxial waves in magnetized plasma cylinder
The resonance properties of plasma cylinder are carried out for nonzero axial wave vector. Waves with frequency greater then ion cyclotron frequency but less then electron frequency are considered. From Maxwell equations we get the system of two coupling differential equations of second order for th...
Збережено в:
| Дата: | 2000 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2000
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| Назва видання: | Вопросы атомной науки и техники |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/82365 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Features of coaxial waves in magnetized plasma cylinder / D.L. Grekov, V.I. Lapshin // Вопросы атомной науки и техники. — 2000. — № 3. — С. 42-44. — Бібліогр.: 2 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-82365 |
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dspace |
| spelling |
irk-123456789-823652015-05-30T03:01:35Z Features of coaxial waves in magnetized plasma cylinder Grekov, D.L. Lapshin, V.I. Мagnetic Confinement The resonance properties of plasma cylinder are carried out for nonzero axial wave vector. Waves with frequency greater then ion cyclotron frequency but less then electron frequency are considered. From Maxwell equations we get the system of two coupling differential equations of second order for these waves. There exist two types of coaxial waves in the vacuum gap. One of them has zero axial electric field (TE-mode). This is the analog of azimuthal surface waves. Another one has zero axial magnetic field (TB-mode). As it is shown, in the broad range of plasma and device parameters the resonance frequencies of TB-mode are close to resonance frequencies of TEmode. This leads to effective coupling of these modes and energy transfer from one mode to another. The time of transfer is much shorter, then collisional absorption time. As an consequence, the wave fields change significantly in plasma and vacuum. 2000 Article Features of coaxial waves in magnetized plasma cylinder / D.L. Grekov, V.I. Lapshin // Вопросы атомной науки и техники. — 2000. — № 3. — С. 42-44. — Бібліогр.: 2 назв. — англ. 1562-6016 http://dspace.nbuv.gov.ua/handle/123456789/82365 533.951 en Вопросы атомной науки и техники Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Мagnetic Confinement Мagnetic Confinement |
| spellingShingle |
Мagnetic Confinement Мagnetic Confinement Grekov, D.L. Lapshin, V.I. Features of coaxial waves in magnetized plasma cylinder Вопросы атомной науки и техники |
| description |
The resonance properties of plasma cylinder are carried out for nonzero axial wave vector. Waves with frequency greater then ion cyclotron frequency but less then electron frequency are considered. From Maxwell equations we get the system of two coupling differential equations of second order for these waves. There exist two types of coaxial waves in the vacuum gap. One of them has zero axial electric field (TE-mode). This is the analog of azimuthal surface waves. Another one has zero axial magnetic field (TB-mode). As it is shown, in the broad range of plasma and device parameters the resonance frequencies of TB-mode are close to resonance frequencies of TEmode. This leads to effective coupling of these modes and energy transfer from one mode to another. The time of transfer is much shorter, then collisional absorption time. As an consequence, the wave fields change significantly in plasma and vacuum. |
| format |
Article |
| author |
Grekov, D.L. Lapshin, V.I. |
| author_facet |
Grekov, D.L. Lapshin, V.I. |
| author_sort |
Grekov, D.L. |
| title |
Features of coaxial waves in magnetized plasma cylinder |
| title_short |
Features of coaxial waves in magnetized plasma cylinder |
| title_full |
Features of coaxial waves in magnetized plasma cylinder |
| title_fullStr |
Features of coaxial waves in magnetized plasma cylinder |
| title_full_unstemmed |
Features of coaxial waves in magnetized plasma cylinder |
| title_sort |
features of coaxial waves in magnetized plasma cylinder |
| publisher |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| publishDate |
2000 |
| topic_facet |
Мagnetic Confinement |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/82365 |
| citation_txt |
Features of coaxial waves in magnetized plasma cylinder / D.L. Grekov, V.I. Lapshin // Вопросы атомной науки и техники. — 2000. — № 3. — С. 42-44. — Бібліогр.: 2 назв. — англ. |
| series |
Вопросы атомной науки и техники |
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2024-03-30T08:18:35Z |
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2024-03-30T08:18:35Z |
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