Nonequilibrium EEDF in gas discharge plasmas

VA Godyak - IEEE transactions on plasma science, 2006 - ieeexplore.ieee.org
Nonequilibrium effects associated with spatial and temporal nonlocality between electron
energy distribution and electromagnetic field in gas discharge plasmas at low gas pressures …

On the reliability of low-pressure dc glow discharge modelling

Z Donkó, P Hartmann, K Kutasi - Plasma Sources Science and …, 2006 - iopscience.iop.org
Modelling approaches used for the description of the cathode region of dc glow discharges
are reviewed, with the focus on hybrid models which combine the fluid description of positive …

Determination of organic impurities by plasma electron spectroscopy in nonlocal plasma at intermediate and high pressures

C Zhou, J Yao, AI Saifutdinov… - Plasma Sources …, 2022 - iopscience.iop.org
This study aims to improve impurity analysis by plasma electron spectroscopy for organic
molecules. Various impurities can be registered simultaneously in one measurement …

Use of plasma electron spectroscopy method to detect hydrocarbons, alcohols, and ammonia in nonlocal plasma of short glow discharge

C Zhou, J Yao, AI Saifutdinov… - Plasma Sources …, 2021 - iopscience.iop.org
The method of plasma electron spectroscopy (PLES) is further developed for the analysis of
impurities of organic molecules and ammonia in this work. In particular, for the first time the …

Anomalously high near-wall sheath potential drop in a plasma with nonlocal fast electrons

VI Demidov, CA DeJoseph Jr, AA Kudryavtsev - Physical review letters, 2005 - APS
It is demonstrated for the first time that the presence of a small number of fast, nonlocal
electrons can dramatically change the thickness of and electric field in the near-wall sheath …

Determining the spectrum of penning electrons by current to a wall probe in nonlocal negative glow plasma

C Yuan, AA Kudryavtsev, AI Saifutdinov… - Physics of …, 2018 - pubs.aip.org
It was shown that the spectrum of Penning electrons in a nonlocal equipotential plasma is
associated with the second derivative of their current to a wall electrode (sensor). Analytical …

Power law fitting of the ion saturation current and the three-temperature Maxwellian EEDF in a multi-dipole confined hot cathode discharge: an experimental …

CS Yip, C Jin, W Zhang, D Jiang… - Plasma Sources Science …, 2022 - iopscience.iop.org
Langmuir probe diagnostic in a multi-dipole confined hot cathode discharge has been
revisited with an improved sheath expansion model with fitted expansion parameters. The …

Measurement of plasma parameters in He microdischarge by means of additional sensor electrode

AA Kudryavtsev, AI Saifutdinov, MS Stefanova… - Physics of …, 2017 - pubs.aip.org
The temperature and density of electrons are measured in a high pressure dc He
microdischarge plasma. An additional electrode sensor, placed at the boundary of the …

Electron energy distribution function control in gas discharge plasmas

VA Godyak - Physics of Plasmas, 2013 - pubs.aip.org
The formation of the electron energy distribution function (EEDF) and electron temperature
in low temperature gas discharge plasmas is analyzed in frames of local and non-local …

Two-dimensional hybrid Monte Carlo–fluid modelling of dc glow discharges: Comparison with fluid models, reliability, and accuracy

E Eylenceoğlu, I Rafatov, AA Kudryavtsev - Physics of Plasmas, 2015 - pubs.aip.org
Two-dimensional hybrid Monte Carlo–fluid numerical code is developed and applied to
model the dc glow discharge. The model is based on the separation of electrons into two …