@article {Slinkman:1990:0003-7028:76, author = "Slinkman, David and Sacks, Richard", title = "Structure and Dynamics of a Magnetron DC Arc Plasma", journal = "Applied Spectroscopy", volume = "44", number = "1", year = "1990", abstract = "A direct-current are plasma generator is described which uses a concentric electrode configuration and a magnetic field parallel to the electrode axis to obtain rotation of the are current channel at a frequency in the 1-3 kHz range. The anode is a hollow graphite cylinder, and the cathode is a thoriated tungsten wire. A magnetic field of several hundred gauss is obtained from one or more ring-shaped permanent ceramic magnets. For a 5-mm anode diameter, the plasma is diffuse, and the current channel has the form of a thin radial sheet which undergoes relatively small periodic perturbations at the rotational frequency. Design features, performance data, and plasma structure are considered.", pages = "76-83", url = "http://www.ingentaconnect.com/content/sas/sas/1990/00000044/00000001/art00015", doi = "doi:10.1366/0003702904085787", keyword = "Rotating arc, DC arc plasma, Plasma/magnetic field interaction" }