Spatial charge effects in retarding field analyzer ion measurements in a cathodic vacuum arc

The ion energy distribution (IED) obtained from a cathodic vacuum arc using a retarding field analyzer (RFA) was investigated. The spatial charge effects in the grid-collector region of the analyzer were taken into account in the RFA ion measurements. It was found that there was a decrement of colle...

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Detalles Bibliográficos
Autores principales: Grondona, D., Kelly, H., Márquez, A.
Formato: JOUR
Materias:
Electric charge
Electric potential
Impact ionization
Ions
Kinetic energy
Plasma density
Poisson equation
Secondary emission
Cathodic vacuum arcs
Retarding field analyzers (RFA)
Electric arcs
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00036951_v79_n3_p317_Grondona
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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