In this work we present a carbon nanotubes electron source assembled with a low cost technique. We used a carbon nanotube cathode that reached the remarkable current density of 0,6 A/cm(2). The cathode has been assembled with an external grid in a compact electron source that achieved a maximum output current density of 45 mA/cm(2). This represents one the first examples of a CNTs electron source realized with a low cost assembly.
Ulisse, G., Ciceroni, C., Brunetti, F., DI CARLO, A. (2013). Carbon nanotubes electron source. In 2013 IEEE 14th International Vacuum Electronics Conference (IVEC). IEEE [10.1109/IVEC.2013.6571065].
Carbon nanotubes electron source
BRUNETTI, FRANCESCA;DI CARLO, ALDO
2013-01-01
Abstract
In this work we present a carbon nanotubes electron source assembled with a low cost technique. We used a carbon nanotube cathode that reached the remarkable current density of 0,6 A/cm(2). The cathode has been assembled with an external grid in a compact electron source that achieved a maximum output current density of 45 mA/cm(2). This represents one the first examples of a CNTs electron source realized with a low cost assembly.File in questo prodotto:
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