Toward a terahertz-driven electron gun
Toward a terahertz-driven electron gun
Abstract Femtosecond electron bunches with keV energies and eV energy spread are needed by condensed matter physicists to resolve state transitions in carbon nanotubes, molecular structures, organic salts and charge density wave materials. These semirelativistic electron sources are not only of interest for ultrafast electron diffraction, but also for electron …