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Desorption from Hot Scandate Cathodes: Effects on Vacuum Device Interior Surfaces after Long-Term Operation

Scandate cathodes have exhibited superior emission properties compared to current state-of-the-art “M-type” thermionic cathodes. However, their integration into vacuum devices is limited in part by a lack of knowledge regarding their functional lifespan and behavior during operation. Here, we consid...

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Detalles Bibliográficos
Autores principales: Seif, Mujan N., Balk, T. John, Beck, Matthew J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7696668/
https://www.ncbi.nlm.nih.gov/pubmed/33207569
http://dx.doi.org/10.3390/ma13225149