pn-type substrate dependence of CsK_{2}Sb photocathode performance
The CsK_{2}Sb photocathode is capable of generating a high-intensity and low-emittance electron beam with visible laser light. In this study, we examined CsK_{2}Sb photocathode evaporation on n- and p-type Si(100), GaAs(100), and Si(111) substrates, and compared their cathode performance. We found t...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2019-03-01
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| Series: | Physical Review Accelerators and Beams |
| Online Access: | http://doi.org/10.1103/PhysRevAccelBeams.22.033401 |