Study of the cathode emissivity in generators for electron beam systems
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DOI: 10.1016/j.ijleo.2020.164358
Abstract: Abstract In this paper we present the results from a numerical modeling of the cathode emissivity in Electron Beam Generators (EBG) for electron beam systems. Using the Finite Elements Method (FEM) we present results from… read more here.
Keywords: beam systems; cathode emissivity; study cathode; electron beam ... See more keywords
Ion-induced Auger electrons contrast on cross-beam systems
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DOI: 10.1088/1361-6641/ab541f
Abstract: The article deals with the basic aspects of ion-stimulated Auger process. The authors suggested using the standard Everhart–Thornley detector to obtain a contrast of ion-induced Auger electrons on cross-beam systems using mathematical processing of the… read more here.
Keywords: auger electrons; beam systems; induced auger; cross beam ... See more keywords
Technologies for the realization of large size RF sources for negative neutral beam systems for ITER. Challenges, experience and the path ahead
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DOI: 10.1088/1741-4326/ab2101
Abstract: Technologies for manufacturing small and medium size ion sources (up to four RF drivers) for positive and negative neutral beam systems have evolved over many decades. However, for large negative ion sources to be used… read more here.
Keywords: negative neutral; neutral beam; manufacturing; beam systems ... See more keywords