Repetitively pulsed gas discharges: memory effect and discharge mode transition

Z Zhao, J Li - High Voltage, 2020 - Wiley Online Library
Repetitively pulsed gas volume and dielectric surface discharges have gained growing
attention because of peculiar and exciting physics phenomena, high efficiency, high …

Electrical breakdown from macro to micro/nano scales: a tutorial and a review of the state of the art

Y Fu, P Zhang, JP Verboncoeur… - Plasma Research …, 2020 - iopscience.iop.org
Fundamental processes for electric breakdown, ie, electrode emission and bulk ionization,
as well as the resultant Paschen's law, are reviewed under various conditions. The effect of …

[HTML][HTML] Transitions between electron emission and gas breakdown mechanisms across length and pressure scales

AL Garner, G Meng, Y Fu, AM Loveless… - Journal of Applied …, 2020 - pubs.aip.org
This Perspective outlines theoretical, simulation, and experimental studies linking electron
emission and gas breakdown. Many studies have investigated field emission-driven …

Vlasov simulation of the emissive plasma sheath with energy-dependent secondary emission coefficient and improved modeling for dielectric charging effects

GY Sun, S Zhang, BH Guo, AB Sun, GJ Zhang - Frontiers in Physics, 2022 - frontiersin.org
A one-dimensional Vlasov–Poisson simulation code is employed to investigate the plasma
sheath considering electron-induced secondary electron emission (SEE) and …

The secondary ionization wave and characteristic map of surface discharge plasma in a wide time scale

Y Zhu, Y Wu - New Journal of Physics, 2020 - iopscience.iop.org
The surface discharge is the elementary process in a broad range of low temperature
plasma applications. Variation of voltage profiles with different time scales leads to the …

Computational analysis of electrical breakdown of SF6/N2 mixtures

D Levko, LL Raja - Journal of Applied Physics, 2023 - pubs.aip.org
The main aim of the present paper is to clarify the influence of the SF 6 fraction in the SF 6/N
2 mixture on the breakdown voltage. For this, the two-dimensional axisymmetric fluid model …

Kinetics of the fast ionization waves with runaway electrons

D Levko, LL Raja - Physics of Plasmas, 2023 - pubs.aip.org
In nanosecond gas breakdown, runaway electrons are responsible for the interelectrode
space pre-ionization, which supports the propagation of fast ionization waves or streamers …

Mechanism of sub-nanosecond pulsed breakdown of pressurized nitrogen

D Levko - Journal of Applied Physics, 2019 - pubs.aip.org
The mechanism of subnanosecond pulsed breakdown of nitrogen at the pressure in the
range of 5–40 atm is analyzed using the Particle-in-Cell Monte Carlo collision model in the …

Experimental analysis of breakdown with nanosecond pulses for spark-ignition engines

M Balmelli, R Färber, L Merotto, P Soltic… - IEEE …, 2021 - ieeexplore.ieee.org
The influence of pulse rise rate and pulse duration for ignition purposes in engines is
investigated. A constant volume cell is used to characterize the breakdown voltage under …

Influence of pulse width on the breakdown process of nanosecond pulse discharge at low pressure

Q Wang, H Wu, Y Wang, Y Zhang… - Journal of Physics D …, 2023 - iopscience.iop.org
Pulsed plasma discharge breakdown has long been a subject of research in the field of
plasma physics. However, the spatial distribution and temporal evolution of parameters such …