Sputtering effects in a helicon plasma with an additional immersed antenna

Ane Aanesland, Christine Charles, Rod Boswell, Åshild Fredriksen

Plasma Sources Science and Technology · 2003 · 13 citations · 12 references

Concepts

Abstract

A plasma source excited by a double saddle helicon antenna outside the glass vacuum vessel has been modified by inserting a second copper antenna in contact with the plasma through the glass end plate. Both have the same frequency of 13.56 MHz but have a

References

12