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Influence of surface carbon on the performance of cesiated p-GaN photocathodes with high quantum efficiency

This study shows residual surface carbon’s influence on photocathodes’ quantum efficiency based on p-GaN grown on sapphire by metal organic chemical vapor deposition. An X-ray photoelectron spectrometer (XPS) built in an ultrahigh vacuum system allowed the in-situ monitoring of the photocathode surf...

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Detalles Bibliográficos
Autores principales:	Schaber, Jana, Xiang, Rong, Teichert, Jochen, Arnold, André, Murcek, Petr, Zwartek, Paul, Ryzhov, Anton, Ma, Shuai, Gatzmaga, Stefan, Michel, Peter
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2023
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9950145/ https://www.ncbi.nlm.nih.gov/pubmed/36823224 http://dx.doi.org/10.1038/s41598-023-30329-0

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