The figure shows the distribution of the number densitiy of electrons and singly charged copper ions for a gap length of 3 mm. The simulations is performed for a field enhancement factor of 140, a discharge radius factor of 1.2, and an initiam molar fraction of copper atoms of 0.002.
Distance zero correspond to the position of the cathode.
Data Preview: Note that by default the preview only displays up to 100 records. Use the pager to flip through more records or adjust the start and end fields to display the number of records you wish to see.