Shaped cathodes for the production of ultra-short multi-electron pulses

An electrostatic electron source design capable of producing sub-20 femtoseconds (rms) multi-electron pulses is presented. The photoelectron gun concept builds upon geometrical electric field enhancement at the cathode surface. Particle tracer simulations indicate the generation of extremely short b...

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Detalles Bibliográficos
Autores principales: Petruk, Ariel Alcides, Pichugin, Kostyantyn, Sciaini, Germán
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Crystallographic Association 2017
Materias:
Ultrafast Structural Dynamics—A Tribute to Ahmed H. Zewail
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5272824/
https://www.ncbi.nlm.nih.gov/pubmed/28191483
http://dx.doi.org/10.1063/1.4974779

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5272824/
https://www.ncbi.nlm.nih.gov/pubmed/28191483
http://dx.doi.org/10.1063/1.4974779

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