Sharp improvement of flashover strength from composite micro-textured surfaces
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DOI: 10.1063/1.4991934
Abstract: A composite micro-textured surface structure is proposed and demonstrated to enhance the surface flashover strength of polymer insulators used in vacuum. The structure is fabricated in two stages, with periodic triangular grooves of approximately 210 μm… read more here.
Keywords: composite micro; surface; flashover strength; micro textured ... See more keywords
Flashover strength improvement and multipactor suppression in vacuum using surface charge pre-conditioning on insulator
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Physics"
DOI: 10.1063/1.5048063
Abstract: Surface charging commonly appears on dielectrics in vacuum in the presence of electron bombardment, seriously aggravating the superficial withstand strength of assorted devices. Nonetheless, a pre-conditioning technique is introduced in this paper capitalizing on surface… read more here.
Keywords: surface; flashover strength; multipactor; pre conditioning ... See more keywords