Modelling of the Positive Column in an Argon-Hexamethyl-disiloxane dc Glow Discharge

1989 ◽  
Vol 29 (2) ◽  
pp. 197-209 ◽  
Author(s):  
M. Schmidt ◽  
M. Maass
Keyword(s):  
Glow Discharge ◽  
Positive Column ◽  
Dc Glow Discharge

Influence of dust particles on positive column of DC glow discharge

2018 ◽  
Vol 123 (10) ◽  
pp. 103301 ◽  
Author(s):  
Ruihuan Tian ◽  
Chengxun Yuan ◽  
Hui Li ◽  
Yonggan Liang ◽  
Jian Wu ◽  
...  
Keyword(s):  
Glow Discharge ◽  
Positive Column ◽  
Dust Particles ◽  
Dc Glow Discharge

Structure evolution of positive column striations in DC glow discharge

2016 ◽  
Vol 47 (3) ◽  
pp. 035202
Author(s):  
Rui WEN ◽  
ShuJuan ZHANG ◽  
MingHua ZHANG ◽  
JiaLiang ZHANG
Keyword(s):  
Glow Discharge ◽  
Positive Column ◽  
Structure Evolution ◽  
Dc Glow Discharge

Theoretical simulation of hydrogen glow discharge in the positive column of plasma sources

2018 ◽  
Vol 32 (32) ◽  
pp. 1850388
Author(s):  
Ang-Yang Yu
Keyword(s):  
Distribution Function ◽  
Glow Discharge ◽  
Electron Energy Distribution Function ◽  
Positive Column ◽  
Material Surface ◽  
Maxwell Distribution ◽  
Dc Glow Discharge ◽  
Neutral Species ◽  
Plasma Sources ◽  
Theoretical Simulation

Direct current (DC) glow discharge positive column has played an important role in the field of plasma material surface modification. In this kinetic study of hydrogen glow discharge in the positive column, it is found that electron energy distribution function (EEDF) obviously departs from Maxwell distribution. The EEDF tail moves to higher energy when the ratio between electric field E and density of neutral species N (E/N) increases and the tail moves toward higher energy if hydrogen atom proportion increases at the same E/N. It is also shown that electron temperature augments with the increase of E/N. Additionally, the dissociation ratio percentage of H2 rises with the increase of E/N.

Experimental and numerical study of a dust cloud formation in the stratified positive column of a dc glow discharge in helium

2018 ◽  
Vol 25 (8) ◽  
pp. 083710 ◽  
Author(s):  
A. V. Fedoseev ◽  
M. V. Salnikov ◽  
N. A. Demin ◽  
G. I. Sukhinin ◽  
M. M. Vasiliev ◽  
...  
Keyword(s):  
Glow Discharge ◽  
Positive Column ◽  
Numerical Study ◽  
Dust Cloud ◽  
Cloud Formation ◽  
Dc Glow Discharge

scholarly journals KINETIC REGULARITIES OF POLYCARBONATE ETCHING IN OXYGEN AND AIR PLASMA

2018 ◽  
Vol 59 (2) ◽  
pp. 52 ◽  
Author(s):  
Aleksandr A. Ovtsyn ◽  
Alekseiy I. Artyukhov ◽  
Sergeiy A. Smirnov
Keyword(s):  
Glow Discharge ◽  
Surface Morphology ◽  
Mass Loss ◽  
Pressure Range ◽  
Positive Column ◽  
Dc Glow Discharge ◽  
Air Plasma ◽  
Surface Functional Groups ◽  
Surface Energies ◽  
Kinetics Of

Kinetics of etching of cast polycarbonate in the positive column of a DC glow discharge in a flow of oxygen and air were studied at the current range of 20-110 mA and pressure range of 50-300 Pa at different degrees of reactor loading with polymer. The mass loss rates, activation energies of etching process and surface energies were determined. The composition of surface functional groups was obtained by FTIR ATR method and surface morphology was characterized by AFM. 

Decomposition Process of Benzene in a Low Pressure DC Glow Discharge

2010 ◽  
Vol 130 (11) ◽  
pp. 1004-1008
Author(s):  
Shinobu Hayashi ◽  
Kohki Satoh ◽  
Hidenori Itoh
Keyword(s):  
Glow Discharge ◽  
Low Pressure ◽  
Decomposition Process ◽  
Dc Glow Discharge
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