Field emission cathodes based on milled carbon fibers

Field emission cathodes based on milled carbon fibers

In this paper, the production technology of field emission cathodes based on ball-milled carbon fibers is presented. The method is to use carbon fiber powder with optimal particle size. For the powder deposition on the cathode base, a screen-printing technique has been applied. The cathode structure...

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Veröffentlicht in:Applied surface science 2005-09, Vol.251 (1), p.196-200
Hauptverfasser: Sheshin, E.P., Baturin, A.S., Nikolskiy, K.N., Tchesov, R.G., Sharov, V.B.
Format: Artikel
Sprache:eng
Schlagworte:
Carbon fibers
Cold cathodes
Field emission
Screen-printing
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Zusammenfassung:In this paper, the production technology of field emission cathodes based on ball-milled carbon fibers is presented. The method is to use carbon fiber powder with optimal particle size. For the powder deposition on the cathode base, a screen-printing technique has been applied. The cathode structure obtained can provide significant electric field enhancement. The field emission properties of these cathodes are reported.
ISSN:0169-4332
1873-5584
DOI:10.1016/j.apsusc.2005.03.193