The source of volume beam-plasma formations based on a high-current non-self-sustained glow discharge with a large hollow cathode

V. V. Denisov, Yu H. Akhmadeev, N. N. Koval, S. S. Kovalsky, I. V. Lopatin, E. V. Ostroverkhov, N. N. Pedin, V. V. Yakovlev, P. M. Schanin

Результат исследований: Материалы для журналаСтатья

1 Цитирования (Scopus)

Аннотация

The paper considers a plasma source based on a low-pressure (≈1 Pa) high-current (up to 450 A) non-self-sustained glow discharge with a hollow cathode of volume ≈0.2 m3. The research data are presented on the ignition stability of the discharge, on its main parameters, and on the radial and azimuthal plasma inhomogeneity varying with the pressure, discharge voltage and current, and anode-to-cathode area ratio at a plasma density of ≈1018 m-3 and an ionization degree of ≈1%. The beam plasma formations synthesized in such an electrode system of non-self-sustained glow discharge with a hollow cathode are interesting both from a scientific and technical point of view.

Язык оригиналаАнглийский
Номер статьи123510
ЖурналPhysics of Plasmas
Том26
Номер выпуска12
DOI
СостояниеОпубликовано - 1 дек 2019

ASJC Scopus subject areas

  • Condensed Matter Physics

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  • Цитировать

    Denisov, V. V., Akhmadeev, Y. H., Koval, N. N., Kovalsky, S. S., Lopatin, I. V., Ostroverkhov, E. V., Pedin, N. N., Yakovlev, V. V., & Schanin, P. M. (2019). The source of volume beam-plasma formations based on a high-current non-self-sustained glow discharge with a large hollow cathode. Physics of Plasmas, 26(12), [123510]. https://doi.org/10.1063/1.5126485