A simple model of a glow discharge electron beam for materials processing

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A simple semiempirical model of the electron beam generated by a pulsed cold cathode electron gun has been developed. The model describes analytically the observed self-focusing of the discharge and predicts the dynamical variation of the focal distance, in good agreement with experiments. This effe...

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Detalles Bibliográficos
Autores principales: Etcheverry, J.I., Mingolo, N., Rocca, J.J., Martínez, O.E.
Formato: JOUR
Materias:
Cathodes
Electron guns
Glow discharges
Models
Focal distance
Glow discharge electron beam
Materials processing
Electron beams
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00933813_v25_n3_p427_Etcheverry
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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