A novel system for measurement of the transverse electron momentum distribution from photocathodes - Feng, J.; Nasiatka, J.; Wan, W.; Vecchione, T.; Padmore, H. A. (Review of scientific instruments, 2015)
Keywords: Electron diffraction; Electrons; Emittance; Free electron lasers; Light sources; Photocathodes; Scientific apparatus & instruments; Transmission electron microscopy; Transverse momentum