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Cathodic Arc Plasma System with Twist Filter - Triggerless Method of Cathodic Arc Initiation

IB-1489

Ernest Orlando Lawrence Berkeley National Laboratory

APPLICATIONS OF TECHNOLOGY:

ADVANTAGES:

ABSTRACT

André Anders has developed a simple method by which a cathodic arc can be initiated without the need for a high-voltage trigger pulse. "Triggerless" initiation can also be used in vacuum arc ion sources, also known as Mevva ion sources. Berkeley Lab's new "triggerless" principle has been used successfully with a large number of cathode materials.

See also Advanced Macroparticle Twist Filter, Magnetic Expander and Homogenizer for Cathodic Arc Plasmas, IB-1484, and Miniaturized Cathodic Arc Plasma Source, IB-1497.

STATUS: U.S. Patent #6,465,793. Available for licensing

REFERENCE NUMBER: IB-1489

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Last updated: 09/17/2009