Recent advances in multipactor physics and mitigation
Recent progress made in the prediction, characterisation, and mitigation of multipactor
discharge is reviewed for single‐and two‐surface geometries. First, an overview of basic …
discharge is reviewed for single‐and two‐surface geometries. First, an overview of basic …
Review of recent theories and experiments for improving high-power microwave window breakdown thresholds
C Chang, G Liu, C Tang, C Chen, J Fang - Physics of Plasmas, 2011 - pubs.aip.org
Dielectric window breakdown is a serious challenge in high-power microwave (HPM)
transmission and radiation. Breakdown at the vacuum/dielectric interface is triggered by …
transmission and radiation. Breakdown at the vacuum/dielectric interface is triggered by …
[HTML][HTML] Transitions between electron emission and gas breakdown mechanisms across length and pressure scales
This Perspective outlines theoretical, simulation, and experimental studies linking electron
emission and gas breakdown. Many studies have investigated field emission-driven …
emission and gas breakdown. Many studies have investigated field emission-driven …
Theory and Modeling of Self-Organization and Propagation of Filamentary Plasma Arrays<? format?> in Microwave Breakdown at Atmospheric Pressure
High power microwave breakdown at atmospheric pressure leads to the formation of
filamentary plasma arrays that propagate toward the source. A two-dimensional model …
filamentary plasma arrays that propagate toward the source. A two-dimensional model …
Higher harmonics in multipactor induced plasma ionization breakdown near a dielectric surface
In this Letter, the novel physics of higher harmonic (HH) generation of the normal electric
field near a dielectric surface is reported in multipactor induced plasma ionization …
field near a dielectric surface is reported in multipactor induced plasma ionization …
Pressure dependence of plasma structure in microwave gas breakdown at 110 GHz
Recent studies of 110 GHz microwave discharges in air at atmospheric pressure have
demonstrated formation of a large array of quarter-wavelength-spaced plasma filaments …
demonstrated formation of a large array of quarter-wavelength-spaced plasma filaments …
Dynamics of plasma formation and gas heating in a focused-microwave discharge in nitrogen
A self-consistent extended fluid-dynamic model describing a focused microwave discharge
in a molecular gas is developed, and numerical simulations of the formation of plasmoids in …
in a molecular gas is developed, and numerical simulations of the formation of plasmoids in …
Plasma structures observed in gas breakdown using a 1.5 MW, 110 GHz pulsed gyrotron
Regular two-dimensional plasma filamentary arrays have been observed in gas breakdown
experiments using a pulsed 1.5 MW, 110 GHz gyrotron. The gyrotron Gaussian output beam …
experiments using a pulsed 1.5 MW, 110 GHz gyrotron. The gyrotron Gaussian output beam …
Simulation of filamentation dynamics of microwave discharge in nitrogen
The present study deals with numerical simulations of microwave (MW) discharges in
nitrogen based on extended fluid-dynamic model. The set of governing equations for non …
nitrogen based on extended fluid-dynamic model. The set of governing equations for non …
Enhanced window breakdown dynamics in a nanosecond microwave tail pulse
The mechanisms of nanosecond microwave-driven discharges near a dielectric/vacuum
interface were studied by measuring the time-and space-dependent optical emissions and …
interface were studied by measuring the time-and space-dependent optical emissions and …