Controlled electron emission and vacuum breakdown with nanosecond pulses

Vacuum electron sources exploiting field emission are generally operated in direct current (DC) mode. The development of nanosecond and sub-nanosecond pulsed power supplies facilitates the emission of compact bunches of electrons of high density. The breakdown level is taken as the highest value of...

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Veröffentlicht in:	Journal of physics. D, Applied physics Applied physics, 2016-06, Vol.49 (23), p.235502-235511
Hauptverfasser:	Seznec, B, Dessante, Ph, Caillault, L, Babigeon, J-L, Teste, Ph, Minea, T
Format:	Artikel
Sprache:	eng
Schlagworte:	Breakdown Diffusion rate Direct current Electric potential Electric power Electron emission Engineering Sciences Field emission Nanostructure numerical modelling vacuum breakdown Voltage
Online-Zugang:	Volltext
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