Credit: Harald Ibach, François C. Bocquet, Jessica Sforzini, Serguei Soubatch, F. Stefan Tautz
Picture of the high energy resolution electron source developed by Bocquet and co-workers. Due to the geometrical constraints induced by the use of a hemispherical electron analyzer, part of the electron source had to be redesigned to bridge the large distance between the sample and the high energy resolution electron source. Photo licensed for use under Creative Commons CC-BY-SA.