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Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
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Why Ar decrease filament current for Ion Implantation?
Ever heard of a fat filament or sputtering of the filament. If the filament gets thick it is harder to heat up and create a plasma therefore current goes up. If a filament is thin then current goes down, but if too thin and you raise the current for any reason you could open the filament and...- 54chevy
- Post #2
- Forum: Computer engineering general discussion
