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Photocathodes  (8) |
| Cu, Mg (0) |
| Cs2Te (0) |
| GaN (Cs) (0) |
| GaAs (Cs,O) (0) |
| Cs3Sb (0) |
| Transfer System (0) |
| Alignment & Cooling (0) |
| Dark Current (0) |
Cathode Transfer System
The photocathode transfer system includes the fixed transfer chamber, load locking units and the movable transport chambers. The fixed transfer chamber with a long micrometer accurate bellow allows us to exchange cathodes quickly without warming up the cavity. The movable transport chambers with all-metal valves transport the photocathode in vacuum between the photocathode preparation laboratory and the SRF gun.
