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Negative hydrogen ion dynamics inside the plasma volume of a linear device: estimates from Particle-In-Cell calculations

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Academic year: 2021

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Figure

TABLE I. Electron collisions.
FIG. 1. Schematic illustration of the simulation domain. The numerical mesh is 2D and in the (Ox), (Oy) directions with particles losses along (Oz) estimated semi-analytically via (1) the Bohm frequency for the positive ions while (2)  trajecto-ries of neg
Figure 1 shows the simulation domain in the model.
FIG. 4. Radial plasma potential profiles versus the end-plate bias voltage for the conditions of fig
+4

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