PACS numbers

52.80.Sm Magnetoactive discharges (e.g., Penning discharges)

P.V. Kashtanov, B.M. Smirnov, R. Hippler “Magnetron plasma and nanotechnology” 50 455–488 (2007)
36.40.−c, 52.80.Sm, 61.46.Bc (all)