2 papers
physics.acc-ph2020
Ultracold electrons via Near-Threshold Photoemission from Single-Crystal Cu(100)
Siddharth Karkare, Gowri Adhikari, W. Andreas Schroeder +4
Achieving a low mean transverse energy or temperature of electrons emitted from the photocathode-based electron sources is critical to the development of next-generation and compac…
physics.acc-ph2018
Brightness of nonequilibrium photoemission in metallic photocathodes near threshold
Jai Kwan Bae, Ivan Bazarov, Pietro Musumeci +3
The operation of photoemission electron sources with wavelengths near the photoemission threshold has been shown to dramatically decrease the minimum achievable photocathode emitta…