This month's issue of Vac Tech and Coating has a bunch of interesting articles about ion injectors and plasma probes as well as the usual vacuum guide.:
http://e-ditionsbyfry.com/Olive/AM3/VTC ... 2009/04/01
magazine home page:
http://www.vactechmag.com/
free to read online and free subscription(advertiser paid,but the advertisers are all vacuum technology companies.)
VAcuum Technology and Coating
Vacuum Technology and Coating Magazine is was superior to any other magazine with regards to vacuum technology and thin-film materials processing. I have been reading this pub since 2002 and do not read anything else with regards to vacuum technology.
Their buyer's guide is quite comprehensive as well.
Their buyer's guide is quite comprehensive as well.