Artigo Acesso aberto Revisado por pares

Study of the Secondary Electron Yield in Dielectrics Using Equivalent Circuital Models

2018; Institute of Electrical and Electronics Engineers; Volume: 46; Issue: 4 Linguagem: Inglês

10.1109/tps.2018.2809602

ISSN

1939-9375

Autores

David Banon-Caballero, Juan M. Socuéllamos, R. Mata, Laura Mercadé, B. Gimeno, Vicente E. Boria, David Raboso, V. E. Semenov, E. Rakova, Juan F. Sánchez‐Royo, A. Segura,

Tópico(s)

Electrostatic Discharge in Electronics

Resumo

Secondary electron emission has an important role on the triggering of the multipactor effect; therefore, its study and characterization are essential in radio-frequency waveguide applications. In this paper, we propose a theoretical model, based on equivalent circuit models, to properly understand charging and discharging processes that occur in dielectric samples under electron irradiation for secondary electron emission characterization. Experimental results obtained for Pt, Si, GaS, and Teflon samples are presented to verify the accuracy of the proposed model. Good agreement between theory and experiments has been found.

Referência(s)