Hollow Cathode Electron Source Design, Fabrication, and Characterization

Jocelyn B. Bailey and Warner C. Meeks
Missouri University of Science and Technology
Advisor: Dr. Joshua Rovey

Abstract
 A rolled-foil hollow cathode was fabricated for the Missouri S&T Aerospace Plasmas Lab. This paper details the fabrication and initial testing of this hollow cathode, developed to serve as an electron source for use with near-future Hall thruster experiments and be compatible with Ar, Kr, and Xe gases. Each component of the cathode is discussed as well as future plans for testing.
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