Dynamics of pulsed magnetron discharge in high-current electron guns

P. P. Kiziridi, G. E. Ozur, L. A. Zyul’kova, S. A. Popov, S. A. Shevelev, M. A. Alekhin

Результат исследований: Материалы для журналаСтатья

1 цитирование (Scopus)

Выдержка

High-speed video filming is applied to investigate low-pressure (argon 0.053–0.133 Pa) pulsed gas discharge dynamics in a planar magnetron built-in the explosive emission cathode of a high-current electron gun. It has been found that, in the beginning, the discharge starts at the side surface of the cathode and then spreads to its face. The stability of the discharge ignition instant at the cathode face as a function of the working pressure of the gas and the cathode design has been studied. It has been found that the pulsed longitudinal magnetic field results in the discharge switching over in the axial direction onto the electron gun collector. A qualitative explanation of the observed discharge behavior has been given.

Язык оригиналаАнглийский
Страницы (с-по)1643-1650
Число страниц8
ЖурналTechnical Physics
Том62
Номер выпуска11
DOI
СостояниеОпубликовано - 1 ноя 2017

Отпечаток

electron guns
high current
cathodes
gas discharges
accumulators
ignition
low pressure
argon
high speed
gases
magnetic fields

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Цитировать

Kiziridi, P. P., Ozur, G. E., Zyul’kova, L. A., Popov, S. A., Shevelev, S. A., & Alekhin, M. A. (2017). Dynamics of pulsed magnetron discharge in high-current electron guns. Technical Physics, 62(11), 1643-1650. https://doi.org/10.1134/S1063784217110147

Dynamics of pulsed magnetron discharge in high-current electron guns. / Kiziridi, P. P.; Ozur, G. E.; Zyul’kova, L. A.; Popov, S. A.; Shevelev, S. A.; Alekhin, M. A.

В: Technical Physics, Том 62, № 11, 01.11.2017, стр. 1643-1650.

Результат исследований: Материалы для журналаСтатья

Kiziridi, PP, Ozur, GE, Zyul’kova, LA, Popov, SA, Shevelev, SA & Alekhin, MA 2017, 'Dynamics of pulsed magnetron discharge in high-current electron guns', Technical Physics, том. 62, № 11, стр. 1643-1650. https://doi.org/10.1134/S1063784217110147
Kiziridi PP, Ozur GE, Zyul’kova LA, Popov SA, Shevelev SA, Alekhin MA. Dynamics of pulsed magnetron discharge in high-current electron guns. Technical Physics. 2017 Нояб. 1;62(11):1643-1650. https://doi.org/10.1134/S1063784217110147
Kiziridi, P. P. ; Ozur, G. E. ; Zyul’kova, L. A. ; Popov, S. A. ; Shevelev, S. A. ; Alekhin, M. A. / Dynamics of pulsed magnetron discharge in high-current electron guns. В: Technical Physics. 2017 ; Том 62, № 11. стр. 1643-1650.
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