Robust CsBr/Cu photocathodes for the linac coherent light source
The linac coherent light source (LCLS), an x-ray free-electron laser project presently under construction at SLAC, uses a 2.856 GHz rf photocathode gun with a copper cathode for its electron source. While the copper cathode is performing well for the LCLS project, a cathode material with higher quan...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2008-06-01
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Series: | Physical Review Special Topics. Accelerators and Beams |
Online Access: | http://doi.org/10.1103/PhysRevSTAB.11.060702 |