Diagnostics of Trivelpiece-Gould mode produced discharges

Djermanova, Nina; Ezekiev, O.; Kiss’ovski, Zh; Kolev, St; Shivarova, A.

doi:10.1016/j.vacuum.2004.07.043

Cited by 6 publications

(11 citation statements)

References 11 publications

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“…[39][40][41][42][43][44][45][46]) which motivate aspects of the reported modelling are also pointed out in the review.…”

Section: Introductionmentioning

confidence: 86%

“…38b but for helium (upper curves) and argon (lower curves) microwave (f =2. 45 GHz, solid curves) and hf (f =200 MHz, dashed curves) discharges at p = 1 Torr (from [26]). the same limits over the discharge lengths.…”

Section: Axial Self-consistent Structure Of Helium Dischargesmentioning

confidence: 99%

“…Table 1 and Figs. [44][45][46][47] show results for the plasma parameters and for the axial structure of the discharge. In Table 1 and Figs.…”

Section: Axial Self-consistent Structure Of the Dischargementioning

confidence: 99%

“…Fig. 45. Wave number (a) and space damping rate (b) as a function of / p with values of the parameters / (with = ea ) and of the wave dispersion as given in Table 1.…”

Section: Axial Self-consistent Structure Of the Dischargementioning

confidence: 99%

“…The section ends with experimental results [44,45,288] for the radial and axial structure of TGMSDs with strongly magnetized plasma production obtained-mainly-by probe diagnostics. 9.…”

Section: Discharge Self-consistency Based On Longitudinal Diffusion Amentioning

confidence: 99%

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Travelling-wave-sustained discharges

Schlüter

Shivarova

2007

Physics Reports

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“…[39][40][41][42][43][44][45][46]) which motivate aspects of the reported modelling are also pointed out in the review.…”

Section: Introductionmentioning

confidence: 86%

Section: Axial Self-consistent Structure Of Helium Dischargesmentioning

confidence: 99%

“…Table 1 and Figs. [44][45][46][47] show results for the plasma parameters and for the axial structure of the discharge. In Table 1 and Figs.…”

Section: Axial Self-consistent Structure Of the Dischargementioning

confidence: 99%

“…Fig. 45. Wave number (a) and space damping rate (b) as a function of / p with values of the parameters / (with = ea ) and of the wave dispersion as given in Table 1.…”

Section: Axial Self-consistent Structure Of the Dischargementioning

confidence: 99%

“…The section ends with experimental results [44,45,288] for the radial and axial structure of TGMSDs with strongly magnetized plasma production obtained-mainly-by probe diagnostics. 9.…”

Section: Discharge Self-consistency Based On Longitudinal Diffusion Amentioning

confidence: 99%

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Travelling-wave-sustained discharges

Schlüter

Shivarova

2007

Physics Reports

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Probe Diagnostics of Expanding Plasmas at Low Gas Pressure

Dimitrova

Djermanova

Kiss’ovski

et al. 2006

Plasma Processes & Polymers

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Summary: Results from tandem‐type probe diagnostics of a plasma source based on an inductive discharge are presented in this study. The driver region is in the classical form of a cylindrically shaped inductive discharge, with a coil positioned over a gas discharge tube, whereas a bigger metal chamber provides volume for plasma expansion. Low pressure argon discharges were studied. The axial profiles of the plasma parameters were measured in the discharge in the metal chamber. The results obtained show that decreasing electron temperature and plasma density with increasing distance from the driver characterizes the behavior of the expanding plasmas. Moreover, two regions with different rates of variation of the plasma parameters complete the plasma expansion volume: a faster drop close to the driver and slow axial changes away from it. The gas pressure and power applied for the discharge maintenance were the external parameters varied.

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