More information: Erdong Wang et al, High-intensity polarized electron gun featuring distributed Bragg reflector GaAs photocathode, Applied Physics Letters (2024). DOI: 10.1063/5.0216694 ...
EIC schematic: This graphic shows the location of the photocathode electron gun (Electron Source) that will produce the electron beam that enters the electron accelerator and storage rings for ...
Electron beams provide finer wavelengths than other projected ... Table Credit: Drexel University Photocathode emission guns emit electrons from a negatively charged electrode coated with a ...