The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes

The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes

Magnetron guns with secondary-emission cathodes appear promising for the use as electron sources in high-power microwave devices [1, 2]. For stable beam generation, the magnetic field in the gun is calculated to be between 0.5 to 5 kG, depending on the cathode voltage amplitude and the gun dimension...

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Бібліографічні деталі
Дата:1999
Автори: Dovbnya, A.N., Zakutin, V.V., Reshetnyak, N.G., Romas’ko, V.P., Bovda, A.M., Utva, O.M., Pokas, V.F., Jeran, L.V., Krasnogolovets, M.A., Volkolupov, Yu.Ya.
Формат: Стаття
Мова:English
Опубліковано: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 1999
Назва видання:Вопросы атомной науки и техники
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/81522
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes / A.N. Dovbnya, V.V. Zakutin, N.G. Reshetnyak, V.P. Romas’ko, A.M. Bovda, O.M. Utva, V.F. Pokas, L.V. Jeran, M.A. Krasnogolovets, Yu.Ya. Volkolupov // Вопросы атомной науки и техники. — 1999. — № 4. — С. 34-35. — Бібліогр.: 4 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
id irk-123456789-81522
record_format dspace
spelling irk-123456789-815222015-05-18T03:02:33Z The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes Dovbnya, A.N. Zakutin, V.V. Reshetnyak, N.G. Romas’ko, V.P. Bovda, A.M. Utva, O.M. Pokas, V.F. Jeran, L.V. Krasnogolovets, M.A. Volkolupov, Yu.Ya. Magnetron guns with secondary-emission cathodes appear promising for the use as electron sources in high-power microwave devices [1, 2]. For stable beam generation, the magnetic field in the gun is calculated to be between 0.5 to 5 kG, depending on the cathode voltage amplitude and the gun dimensions. On the other hand, the beam transport in the resonance system of the microwave device also calls for rather high magnetic fields. The generation of these fields of significant extent to produce and transport the beam is a rather grave problem. It is generally solved by using water-cooled solenoids [3], that gives rise to considerable difficulties. In recent years, constant magnets have been used [3] to generate extended solenoidal magnetic fields. So, it was of interest to investigate both the generation of such fields and their effect on beam production and parameters in the magnetron gun. 1999 Article The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes / A.N. Dovbnya, V.V. Zakutin, N.G. Reshetnyak, V.P. Romas’ko, A.M. Bovda, O.M. Utva, V.F. Pokas, L.V. Jeran, M.A. Krasnogolovets, Yu.Ya. Volkolupov // Вопросы атомной науки и техники. — 1999. — № 4. — С. 34-35. — Бібліогр.: 4 назв. — англ. 1562-6016 http://dspace.nbuv.gov.ua/handle/123456789/81522 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
description Magnetron guns with secondary-emission cathodes appear promising for the use as electron sources in high-power microwave devices [1, 2]. For stable beam generation, the magnetic field in the gun is calculated to be between 0.5 to 5 kG, depending on the cathode voltage amplitude and the gun dimensions. On the other hand, the beam transport in the resonance system of the microwave device also calls for rather high magnetic fields. The generation of these fields of significant extent to produce and transport the beam is a rather grave problem. It is generally solved by using water-cooled solenoids [3], that gives rise to considerable difficulties. In recent years, constant magnets have been used [3] to generate extended solenoidal magnetic fields. So, it was of interest to investigate both the generation of such fields and their effect on beam production and parameters in the magnetron gun.
format Article
author Dovbnya, A.N.
Zakutin, V.V.
Reshetnyak, N.G.
Romas’ko, V.P.
Bovda, A.M.
Utva, O.M.
Pokas, V.F.
Jeran, L.V.
Krasnogolovets, M.A.
Volkolupov, Yu.Ya.
spellingShingle Dovbnya, A.N.
Zakutin, V.V.
Reshetnyak, N.G.
Romas’ko, V.P.
Bovda, A.M.
Utva, O.M.
Pokas, V.F.
Jeran, L.V.
Krasnogolovets, M.A.
Volkolupov, Yu.Ya.
The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes
Вопросы атомной науки и техники
author_facet Dovbnya, A.N.
Zakutin, V.V.
Reshetnyak, N.G.
Romas’ko, V.P.
Bovda, A.M.
Utva, O.M.
Pokas, V.F.
Jeran, L.V.
Krasnogolovets, M.A.
Volkolupov, Yu.Ya.
author_sort Dovbnya, A.N.
title The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes
title_short The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes
title_full The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes
title_fullStr The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes
title_full_unstemmed The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes
title_sort magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes
publisher Національний науковий центр «Харківський фізико-технічний інститут» НАН України
publishDate 1999
url http://dspace.nbuv.gov.ua/handle/123456789/81522
citation_txt The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes / A.N. Dovbnya, V.V. Zakutin, N.G. Reshetnyak, V.P. Romas’ko, A.M. Bovda, O.M. Utva, V.F. Pokas, L.V. Jeran, M.A. Krasnogolovets, Yu.Ya. Volkolupov // Вопросы атомной науки и техники. — 1999. — № 4. — С. 34-35. — Бібліогр.: 4 назв. — англ.
series Вопросы атомной науки и техники
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first_indexed 2023-10-18T19:23:23Z
last_indexed 2023-10-18T19:23:23Z
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