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Plasma diagnostic techniques in plasma chemistry
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The plasma diagnostic techniques in plasma science were reviewed from the aspects of probe, spectral analysis, mass spectrum, energy spectrum, and so on.Abstract:
In this paper,The plasma diagnostic techniques in plasma science were reviewed from the aspects of probe, spectral analysis, mass spectrum, energy spectrum, and so on. Up-to-date applications of plasma diagnostic techniques in plasma chemistry were summarized?read more
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Electron density measurement in atmospheric pressure plasma jets: Stark broadening of hydrogenated and non-hydrogenated lines
TL;DR: In this article, the application of the Stark broadening method to determine the electron density in low temperature atmospheric pressure plasma jets is discussed and the difficulty in the evaluation of the fine structure splitting of lines, which is important at low electron density, is analysed and recommendations on the applicability of the method for low ionization degree plasmas are given.
A Comparison of Emissive Probe Techniques for Electric Potential Measurements in a Complex Plasma
TL;DR: In this paper, the authors compare various emissive probe techniques for measurements of the plasma potential in a low-pressure magnetized discharge of the Hall thruster and show that the floating point method is expected to give a value ∼Te/e below the plasmas potential.
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Multielement magnetic probe using commercial chip inductors
TL;DR: A 60-element magnetic probe array was constructed using miniature chip inductors as mentioned in this paper, which consists of twenty clusters of three coils each mounted on a linear fixture to yield three-dimensional information.
Journal ArticleDOI
Double and Triple Langmuir Probes Measurements in Inductively Coupled Nitrogen Plasma
TL;DR: The double and triple Langmuir probe diagnostic systems with their necessary driving circuits are developed successfully for the characterization of laboratory built low pressure inductively coupled nitrogen plasma, generated by 13.56MHz radio frequency (RF) power supply along with an automatic impedance matching network as discussed by the authors.
References
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Journal ArticleDOI
Electron density measurement in atmospheric pressure plasma jets: Stark broadening of hydrogenated and non-hydrogenated lines
TL;DR: In this article, the application of the Stark broadening method to determine the electron density in low temperature atmospheric pressure plasma jets is discussed and the difficulty in the evaluation of the fine structure splitting of lines, which is important at low electron density, is analysed and recommendations on the applicability of the method for low ionization degree plasmas are given.
A Comparison of Emissive Probe Techniques for Electric Potential Measurements in a Complex Plasma
TL;DR: In this paper, the authors compare various emissive probe techniques for measurements of the plasma potential in a low-pressure magnetized discharge of the Hall thruster and show that the floating point method is expected to give a value ∼Te/e below the plasmas potential.
Journal ArticleDOI
Multielement magnetic probe using commercial chip inductors
TL;DR: A 60-element magnetic probe array was constructed using miniature chip inductors as mentioned in this paper, which consists of twenty clusters of three coils each mounted on a linear fixture to yield three-dimensional information.
Journal ArticleDOI
Double and Triple Langmuir Probes Measurements in Inductively Coupled Nitrogen Plasma
TL;DR: The double and triple Langmuir probe diagnostic systems with their necessary driving circuits are developed successfully for the characterization of laboratory built low pressure inductively coupled nitrogen plasma, generated by 13.56MHz radio frequency (RF) power supply along with an automatic impedance matching network as discussed by the authors.
Journal ArticleDOI
Pulsed HV vacuum breakdown of polished, powder coated, and e-beam treated large area stainless steel electrodes with 0.5 to 7 mm gaps
TL;DR: In this paper, an investigation of the HV vacuum breakdown between polished, powder-coated, and e-beam treated 304L and 316L stainless steel electrodes was performed with 160 ns, 1-cos(/spl omega/t), and 260 ns flat-top voltage pulses of up to 500 kV.