Abstract
The development of a low-temperature plasma in a needle-protrusion to plane gap is investigated utilizing a 3-D particle-in-cell/Monte Carlo collision method implemented to run on single NVIDIA graphics processing unit. In addition to electron collisions, the model includes field detachment, photon tracking, and a drift-diffusion approximation for positive ions. The simulated geometry tracks several million electrons with 15-μm spatial resolution.
Original language | English |
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Article number | 6779603 |
Pages (from-to) | 2864-2865 |
Number of pages | 2 |
Journal | IEEE Transactions on Plasma Science |
Volume | 42 |
Issue number | 10 |
DOIs | |
State | Published - Oct 1 2014 |
Keywords
- Breakdown
- particle-in-cell
- plasmas
- simulation.