Investigation of the effects of a thin dielectric layer on low-pressure hydrogen capacitive discharges driven by combined radio frequency and pulse power sources

2013 ◽  
Vol 20 (11) ◽  
pp. 113508
Author(s):  
Jizhong Sun ◽  
Yu Fan ◽  
Ying Zou ◽  
Thomas Stirner ◽  
Dezhen Wang
Keyword(s):  
Radio Frequency ◽  
Dielectric Layer ◽  
Low Pressure ◽  
Pulse Power ◽  
Power Sources ◽  
Capacitive Discharges ◽  
Pressure Hydrogen ◽  
Thin Dielectric Layer

scholarly journals Effect of a dielectric layer on plasma uniformity in high frequency electronegative capacitive discharges

2017 ◽  
Vol 35 (5) ◽  
pp. 05C311 ◽  
Author(s):  
Emi Kawamura ◽  
De-Qi Wen ◽  
Michael A. Lieberman ◽  
Allan J. Lichtenberg
Keyword(s):  
Dielectric Layer ◽  
High Frequency ◽  
Capacitive Discharges

Capturing low-pressure hydrogen using V Ti Cr catalyzed magnesium hydride

2019 ◽  
Vol 413 ◽  
pp. 139-147 ◽  
Author(s):  
Chengshang Zhou ◽  
Zhigang Zak Fang ◽  
Pei Sun ◽  
Lei Xu ◽  
Yong Liu
Keyword(s):  
Low Pressure ◽  
Magnesium Hydride ◽  
Pressure Hydrogen

Three Dimensional Bacteria Concentration by Negative Dielectrophoresis

2013 ◽  
Vol 699 ◽  
pp. 251-256
Author(s):  
T. Hisajima ◽  
L. Mao ◽  
K. Shinzato ◽  
M. Nakano ◽  
J. Suehiro
Keyword(s):  
Escherichia Coli ◽  
Numerical Simulation ◽  
Dielectric Layer ◽  
Parallel Plate ◽  
Three Dimensional ◽  
Three Dimension ◽  
Escherichia Coli Cells ◽  
Opposite Electrode ◽  
Novel Method ◽  
Thin Dielectric Layer

Thispaper reports a novel method to concentrate bacteria in three-dimension by negative dielectrophoretic (n-DEP) force in a microchannel. This was achieved by placing a thin dielectric layer on one of a pair of parallel plate electrodes. The dielectric layer having a home-plate like pentagonal shape, forms a gradient of electric field causing n-DEP. A three-dimensional numerical simulation of bacteria trajectory predicts that bacteria flowing a microchannel were three-dimensionally concentrated beneath the tip of the pentagonal dielectric thin layer. The trajectory and concentration of bacteria under n-DEP force were also experimentally confirmed using Escherichia coli cells. Bacteria moved along edges of the dielectric layer and were pushed to the opposite electrode, resulting in their concentration in three-dimension. The proposed device might be applicable to selective concentration of bacteria depending on their dielectric properties.

Increasing the capillary of fiberglass under the application of a relief coating in the low-pressure radio-frequency induction discharge

2019 ◽  
Vol 1328 ◽  
pp. 012069
Author(s):  
E A Skidchenko ◽  
E F Voznesensky ◽  
V A Sysoev ◽  
G G Lutfullina ◽  
A E Karnouhov ◽  
...  
Keyword(s):  
Radio Frequency ◽  
Low Pressure ◽  
Induction Discharge
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