High-temperature metallic cathode for RF gun
In the paper a metallic thermionic cathode with an electron beam heating to be used in RF gun is proposed. The high-temperature metallic emitter made of high-melting material will allow to decrease significantly the pulse current growth and to increase pulse repetition rate. The electron-optic syste...
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| Опубліковано в: : | Вопросы атомной науки и техники |
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| Дата: | 2001 |
| Автори: | , , , , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2001
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/78980 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | High-temperature metallic cathode for RF gun / E.Z. Biller, I.V. Khodak, V.A. Kushnir, V.V. Mitrochenko, L.K. M'akushko, D.L. Stepin, V.F. Zhiglo // Вопросы атомной науки и техники. — 2001. — № 5. — С. 103-105. — Бібліогр.: 5 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862541577939845120 |
|---|---|
| author | Biller, E.Z. Khodak, I.V. Kushnir, V.A. Mitrochenko, V.V. M'akushko, L.K. Stepin, D.L. Zhiglo, V.F. |
| author_facet | Biller, E.Z. Khodak, I.V. Kushnir, V.A. Mitrochenko, V.V. M'akushko, L.K. Stepin, D.L. Zhiglo, V.F. |
| citation_txt | High-temperature metallic cathode for RF gun / E.Z. Biller, I.V. Khodak, V.A. Kushnir, V.V. Mitrochenko, L.K. M'akushko, D.L. Stepin, V.F. Zhiglo // Вопросы атомной науки и техники. — 2001. — № 5. — С. 103-105. — Бібліогр.: 5 назв. — англ. |
| collection | DSpace DC |
| container_title | Вопросы атомной науки и техники |
| description | In the paper a metallic thermionic cathode with an electron beam heating to be used in RF gun is proposed. The high-temperature metallic emitter made of high-melting material will allow to decrease significantly the pulse current growth and to increase pulse repetition rate. The electron-optic system of the heating gun provides a beam current density at the plane of the heated emitter that is enough for its heating up. Simulation showed that at the heating beam power of 75 W, the emission current from the tantalum emitter surface would be about 150 mA. The cathode assembly prototype has been designed and results of its pilot tests are described.
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| first_indexed | 2025-11-24T18:04:31Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-78980 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1562-6016 |
| language | English |
| last_indexed | 2025-11-24T18:04:31Z |
| publishDate | 2001 |
| publisher | Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| record_format | dspace |
| spelling | Biller, E.Z. Khodak, I.V. Kushnir, V.A. Mitrochenko, V.V. M'akushko, L.K. Stepin, D.L. Zhiglo, V.F. 2015-03-24T15:45:04Z 2015-03-24T15:45:04Z 2001 High-temperature metallic cathode for RF gun / E.Z. Biller, I.V. Khodak, V.A. Kushnir, V.V. Mitrochenko, L.K. M'akushko, D.L. Stepin, V.F. Zhiglo // Вопросы атомной науки и техники. — 2001. — № 5. — С. 103-105. — Бібліогр.: 5 назв. — англ. 1562-6016 PACS numbers: 29.25.Bx, 41.85.Ar https://nasplib.isofts.kiev.ua/handle/123456789/78980 In the paper a metallic thermionic cathode with an electron beam heating to be used in RF gun is proposed. The high-temperature metallic emitter made of high-melting material will allow to decrease significantly the pulse current growth and to increase pulse repetition rate. The electron-optic system of the heating gun provides a beam current density at the plane of the heated emitter that is enough for its heating up. Simulation showed that at the heating beam power of 75 W, the emission current from the tantalum emitter surface would be about 150 mA. The cathode assembly prototype has been designed and results of its pilot tests are described. en Національний науковий центр «Харківський фізико-технічний інститут» НАН України Вопросы атомной науки и техники High-temperature metallic cathode for RF gun Высокотемпературный металлический катод для высокочастотной электронной пушки Article published earlier |
| spellingShingle | High-temperature metallic cathode for RF gun Biller, E.Z. Khodak, I.V. Kushnir, V.A. Mitrochenko, V.V. M'akushko, L.K. Stepin, D.L. Zhiglo, V.F. |
| title | High-temperature metallic cathode for RF gun |
| title_alt | Высокотемпературный металлический катод для высокочастотной электронной пушки |
| title_full | High-temperature metallic cathode for RF gun |
| title_fullStr | High-temperature metallic cathode for RF gun |
| title_full_unstemmed | High-temperature metallic cathode for RF gun |
| title_short | High-temperature metallic cathode for RF gun |
| title_sort | high-temperature metallic cathode for rf gun |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/78980 |
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