Browsing NTNU Open by Author "Neupert, Holger"
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Hot electron enhanced photoemission from laser fabricated plasmonic photocathodes
Martinez-Calderon, Miguel; Groussin, Baptiste; Bjelland, Victoria Madeleine; Chevallay, Eric; Fedosseev, Valentin N.; Himmerlich, Marcel; Lorenz, Pierre; Manjavacas, Alejandro; Marsh, Bruce A.; Neupert, Holger; Rossel, Ralf E.; Wuensch, Walter; Granados, Eduardo (Peer reviewed; Journal article, 2023)Photocathodes are key elements in high-brightness electron sources and ubiquitous in the operation of large-scale accelerators, although their operation is often limited by their quantum efficiency and lifetime. Here, we ...