Publication Date:
2015-05-30
Description:
Author(s): Zhe Zhang and Chuanxiang Tang The roughness of a photocathode could lead to an additional uncorrelated divergence of the emitted electrons and therefore to an increased thermal emittance. To calculate the emittance growth due to the cathode roughness, people usually choose a simple 2D sinusoidal surface model to avoid mathematic... [Phys. Rev. ST Accel. Beams 18, 053401] Published Fri May 29, 2015
Keywords:
Particle-Beam Sources
Electronic ISSN:
1098-4402
Topics:
Physics
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