High quantum efficiency GaAs photocathodes activated with Cs, O-2, and Te

Biswas, J; Wang, ED; Gaowei, MJ; Liu, W; Rahman, O; Sadowski, JT

Wang, ED (corresponding author), Brookhaven Natl Lab, Collider Accelerator Dept, Upton, NY 11973 USA.

AIP ADVANCES, 2021; 11 (2):

Abstract

GaAs photocathodes are the primary choice for generating spin-polarized electron beam with high brightness, high polarization, and fast polarization r......

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