Axial evolution of the electron energy distribution in capacitive discharges

Pavlova, Rositsa; Gilev, Bogdan; Tarnev, Kh.

doi:10.1063/1.5082065

Cited by 2 publications

(3 citation statements)

References 13 publications

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“…Spatio-temporal plots in Pavlova et al. (2018) show a similar distribution for the ionizing collisions. Clearly seen are the electron beams starting from the electrodes in all cases.…”

Section: Resultsmentioning

confidence: 58%

“…The concentration of electrons with energies higher than the ionization threshold is shown in figure 6. Spatio-temporal plots in Pavlova et al (2018) show a similar distribution for the ionizing collisions. Clearly seen are the electron beams starting from the electrodes in all cases.…”

Section: Infinite Radiusmentioning

confidence: 63%

“…The new effect here is the similar behaviour with the increase of the discharge gap at fixed low pressure. More results for the axial variation of the EEPF are given in Pavlova, Gilev & Tarnev (2018). The axial variation of the EEPF in capacitive discharges is experimentally observed by Zhu et al.…”

Section: Resultsmentioning

confidence: 99%

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Simultaneous existence of stochastic and ohmic heating in capacitive discharges

Tarnev

Pavlova

2019

J. Plasma Phys.

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A one-dimensional particle-in-cell/Monte Carlo (PIC/MCC) model of low-pressure capacitive discharges with a large discharge gap is presented in the paper. The results from the model are for the dependence of the plasma parameters on the pressure and on the discharge radius. The study is directed to the heating mechanisms in the discharge. It is shown that the ohmic (Joule) heating in the plasma bulk could act simultaneously with the stochastic heating in the region of the plasma–sheath boundary. In confirmation of the results of the model, experimental results showing qualitatively the same behaviour are presented.

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“…Spatio-temporal plots in Pavlova et al. (2018) show a similar distribution for the ionizing collisions. Clearly seen are the electron beams starting from the electrodes in all cases.…”

Section: Resultsmentioning

confidence: 58%

Section: Infinite Radiusmentioning

confidence: 63%