Microplasmas ignited and sustained by microwaves

J Hopwood, AR Hoskinson… - Plasma Sources Science …, 2014 - iopscience.iop.org
The challenges and benefits of microwave-induced microdischarges are reviewed.
Transmission lines, resonators and surface wave launchers may be used for coupling …

Characterization of stable brush-shaped large-volume plasma generated at ambient air

J Tang, W Cao, W Zhao, Y Wang, Y Duan - Physics of Plasmas, 2012 - pubs.aip.org
A brush-shaped, large-volume plasma was generated at ambient pressure with a dc power
supply and flowing argon gas, as well as a narrow outlet slit. Based on the V–I curve and …

[图书][B] Encyclopedia of Plasma Technology-Two Volume Set

JL Shohet - 2016 - books.google.com
Technical plasmas have a wide range of industrial applications. The Encyclopedia of
Plasma Technology covers all aspects of plasma technology from the fundamentals to a …

Numerical investigation of pulse-modulated atmospheric radio frequency discharges in helium under different duty cycles

J Sun, Q Wang, Z Ding, X Li, D Wang - Physics of Plasmas, 2011 - pubs.aip.org
Experiments observed that the pulse duty cycle has effects on the plasma homogeneity in
pulse-modulated radio frequency (rf) discharges. In this paper, pulse-modulated rf (13.56 …

Investigation of instabilities in microstrip-sustained microplasma

C Wu, J Hopwood - IEEE Transactions on Plasma Science, 2014 - ieeexplore.ieee.org
Plasmas at atmospheric pressure are vulnerable to ionization overheating instability
followed by a destructive glow-to-arc transition (GAT) as power density increases. We report …

Plasma ionization under simulated ambient Mars conditions for quantification of methane by mass spectrometry

M Taghioskoui, M Zaghloul - Analyst, 2016 - pubs.rsc.org
Ambient ionization techniques enable ion production in the native sample environment for
mass spectrometry, without a need for sample preparation or separation. These techniques …

Simulation of self-organized pattern in atmospheric pressure barrier discharge driven by pulse-modulated RF voltage

Q Wang, JZ Sun, DZ Wang - IEEE Transactions on Plasma …, 2011 - ieeexplore.ieee.org
In this paper, a spontaneous self-organized pattern in atmospheric pressure barrier
discharge driven by pulse-modulated radio frequency (rf) power is reported with the help of …

Microwave Plasma Systems in Optical and Mass Spectroscopy

KJ Jankowski, E Reszke… - … of Analytical Chemistry …, 2006 - Wiley Online Library
The art and science of microwave plasma (MWP) optical and mass spectroscopy is briefly
presented including very recent advances in the field up to 2015. The use of MWPs as …

U-Shaped Ultrahigh Frequency Atmospheric Pressure Plasma Jet With Magnetic Loop Antenna

M Taghioskoui, M Zaghloul - IEEE Transactions on Plasma …, 2016 - ieeexplore.ieee.org
An atmospheric pressure argon plasma was generated using a magnetic loop antenna with
a pulse modulated ultrahigh frequency signal of 850 MHz. Finite-element simulations were …

An atmospheric pressure ultrahigh frequency plasma jet for ambient mass spectrometry

M Taghioskoui, M Zaghloul… - SENSORS, 2010 IEEE, 2010 - ieeexplore.ieee.org
A device for formation of an ultrahigh frequency atmospheric pressure plasma jet is
presented. A nonthermal stable argon plasma jet was formed at the frequency of 850 MHz at …