Diffuse vacuum arc on cerium dioxide hot cathode
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DOI: 10.1063/1.5037674
Abstract: A diffuse (spotless) vacuum arc was investigated on a hot cathode made from cerium dioxide. The discharge is obtained in the following range of current, voltage, and cathode temperature of I = 15–150 A, Va = 9–14 V,… read more here.
Keywords: vacuum arc; cerium dioxide; cathode; hot cathode ... See more keywords
System identification of a hot cathode electron source: Time domain approach
Sign Up to like & getrecommendations! Published in 2018 at "AIP Advances"
DOI: 10.1063/1.5044258
Abstract: Electron sources with a hot cathode operating in consumption or generation modes are widely used in many vacuum devices as gas ion sources, thermionic energy converters. The main aim of this work is to get… read more here.
Keywords: cathode; time; electron; electron source ... See more keywords