Materials deposition and emission characteristics of NbC/Nb field emitter array cathodes

Materials deposition and emission characteristics of NbC/Nb field emitter array cathodes

Fabrication and emission testing of NbC on Nb field emitter array cathodes is reported. Currents in excess of 50 /spl mu/A per single array tip were obtained in 10/sup -7/ Torr ambient pressures.

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Mackie, W.A., Cabe, G.L., Southall, L.A., Tianbao Xie, McClelland, P.H.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Apertures
Cathodes
Crystalline materials
Field emitter arrays
Geometry
Niobium compounds
Physics
Sputtering
Stability
Voltage
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Fabrication and emission testing of NbC on Nb field emitter array cathodes is reported. Currents in excess of 50 /spl mu/A per single array tip were obtained in 10/sup -7/ Torr ambient pressures.
DOI:10.1109/IVMC.2001.939671