Some properties of nonlinear oscillations in a diode in the space charge–limited current regime
Both the initial and late non-linear stages of the oscillation process in a beam vacuum diode in the space-charge-limited current regime are numerically investigated. Two different numerical methods are applied: Birdsall's code (B-code) and Ender-Kuznetsov code (EK-code). The capabilities of bo...
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| Published in: | Вопросы атомной науки и техники |
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| Date: | 2000 |
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| Format: | Article |
| Language: | English |
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Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2000
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/81631 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Some properties of nonlinear oscillations in a diode in the space charge–limited current regime / P.V. Akimov, A.Ya. Ender, H. Kolinsky, V.I. Kuznetsov, and H. Schamel // Вопросы атомной науки и техники. — 2000. — № 1. — С. 155-159. — Бібліогр.: 13 назв. — англ. |
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Akimov, P.V. Ender, A.Ya. Kolinsky, H. Kuznetsov, V.I. Schamel, H. 2015-05-18T16:55:26Z 2015-05-18T16:55:26Z 2000 Some properties of nonlinear oscillations in a diode in the space charge–limited current regime / P.V. Akimov, A.Ya. Ender, H. Kolinsky, V.I. Kuznetsov, and H. Schamel // Вопросы атомной науки и техники. — 2000. — № 1. — С. 155-159. — Бібліогр.: 13 назв. — англ. 1562-6016 https://nasplib.isofts.kiev.ua/handle/123456789/81631 533. 9 Both the initial and late non-linear stages of the oscillation process in a beam vacuum diode in the space-charge-limited current regime are numerically investigated. Two different numerical methods are applied: Birdsall's code (B-code) and Ender-Kuznetsov code (EK-code). The capabilities of both codes are compared. The high accuracy of the EK-code gives an opportunity to build dispersion branches of instability. The domain of the parameter values, when simultaneously several stable dynamical states (limit cycles) exist, is found. A sharp decrease in the amplitude of oscillations is revealed already under a comparatively small (about 2.5%) spread in velocities of the electron beam. This work is supported in part by the Russian Fund of Basic Research (Project No. 00-02-16882). en Національний науковий центр «Харківський фізико-технічний інститут» НАН України Вопросы атомной науки и техники Нерелятивистская плазменная элeктрoника Some properties of nonlinear oscillations in a diode in the space charge–limited current regime Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Some properties of nonlinear oscillations in a diode in the space charge–limited current regime |
| spellingShingle |
Some properties of nonlinear oscillations in a diode in the space charge–limited current regime Akimov, P.V. Ender, A.Ya. Kolinsky, H. Kuznetsov, V.I. Schamel, H. Нерелятивистская плазменная элeктрoника |
| title_short |
Some properties of nonlinear oscillations in a diode in the space charge–limited current regime |
| title_full |
Some properties of nonlinear oscillations in a diode in the space charge–limited current regime |
| title_fullStr |
Some properties of nonlinear oscillations in a diode in the space charge–limited current regime |
| title_full_unstemmed |
Some properties of nonlinear oscillations in a diode in the space charge–limited current regime |
| title_sort |
some properties of nonlinear oscillations in a diode in the space charge–limited current regime |
| author |
Akimov, P.V. Ender, A.Ya. Kolinsky, H. Kuznetsov, V.I. Schamel, H. |
| author_facet |
Akimov, P.V. Ender, A.Ya. Kolinsky, H. Kuznetsov, V.I. Schamel, H. |
| topic |
Нерелятивистская плазменная элeктрoника |
| topic_facet |
Нерелятивистская плазменная элeктрoника |
| publishDate |
2000 |
| language |
English |
| container_title |
Вопросы атомной науки и техники |
| publisher |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| format |
Article |
| description |
Both the initial and late non-linear stages of the oscillation process in a beam vacuum diode in the space-charge-limited current regime are numerically investigated. Two different numerical methods are applied: Birdsall's code (B-code) and Ender-Kuznetsov code (EK-code). The capabilities of both codes are compared. The high accuracy of the EK-code gives an opportunity to build dispersion branches of instability. The domain of the parameter values, when simultaneously several stable dynamical states (limit cycles) exist, is found. A sharp decrease in the amplitude of oscillations is revealed already under a comparatively small (about 2.5%) spread in velocities of the electron beam.
|
| issn |
1562-6016 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/81631 |
| citation_txt |
Some properties of nonlinear oscillations in a diode in the space charge–limited current regime / P.V. Akimov, A.Ya. Ender, H. Kolinsky, V.I. Kuznetsov, and H. Schamel // Вопросы атомной науки и техники. — 2000. — № 1. — С. 155-159. — Бібліогр.: 13 назв. — англ. |
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2025-12-01T11:52:54Z |
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2025-12-01T11:52:54Z |
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