44 citations · 66 across the 2 of their papers we have counts for
5 papers · 1 filter
Vlasov Simulation of Emissive Plasma Sheath with Energy-Dependent Secondary Emission Coefficient and Improved Modeling for Dielectric Charging Effects
Guang-Yu Sun, Shu Zhang, Bao-Hong Guo +2
A one dimensional Vlasov Poisson simulation code is employed to investigate the plasma sheath considering electron induced secondary electron emission (SEE) and backscattering. The…
Comparing simulations and experiments of positive streamers in air: steps toward model validation
Xiaoran Li, Siebe Dijcks, Sander Nijdam +3
We compare simulations and experiments of single positive streamer discharges in air at 100 mbar, aiming towards model validation. Experimentally, streamers are generated in a plat…
A computational study of positive streamers interacting with dielectrics
Xiaoran Li, Anbang Sun, Guanjun Zhang +1
We use numerical simulations to study the dynamics of surface discharges, which are common in high-voltage engineering. We simulate positive streamer discharges that propagate towa…
Intense boundary emission destroys normal radio-frequency plasma sheath
Guang-Yu Sun, An-Bang Sun, Guan-Jun Zhang
Plasma sheath is the non-neutral space charge region that isolates bulk plasma from boundary. Radio-frequency (RF) sheathes are formed when applying RF voltage to electrodes. Gener…
On the role of secondary electron emission in capacitively coupled radio frequency plasma sheath: a theoretical ground
Guang-Yu Sun, Han-Wei Li, An-Bang Sun +5
We propose a theoretical ground for emissive capacitively coupled radio-frequency plasma sheath under low pressure. The rf sheath is assumed to be collisionless, and oscillates wit…