Communication: Effects of thermionic-gun parameters on operating modes in ultrafast electron microscopy

Ultrafast electron microscopes with thermionic guns and LaB(6) sources can be operated in both the nanosecond, single-shot and femtosecond, single-electron modes. This has been demonstrated with conventional Wehnelt electrodes and absent any applied bias. Here, by conducting simulations using the Ge...

Descripción completa

Detalles Bibliográficos
Autores principales: Kieft, Erik, Schliep, Karl B., Suri, Pranav K., Flannigan, David J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Crystallographic Association 2015
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4711641/
https://www.ncbi.nlm.nih.gov/pubmed/26798820
http://dx.doi.org/10.1063/1.4930174

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4711641/
https://www.ncbi.nlm.nih.gov/pubmed/26798820
http://dx.doi.org/10.1063/1.4930174

Ejemplares similares