Low emittance immersed and non-immersed foilless diodes for high current electron linacs
Conference
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OSTI ID:6474166
A low emittance immersed foilless diode injector was designed and built for the upgraded RADLAC-II accelerator. The design is for a 5-MV, 40-kA annular beam with a 9-mm outer radius. A conical cathode field shaper eliminates the previously observed large cathode shank losses. The non-immersed foilless diode approach was utilized in the design of the Sandia recirculating linear accelerator (RLA) injector. A low energy design (/approximately/1.7 MV) and high energy (4 MV) design were carried out in conjunction with a solenoidal vacuum beam transport and injection system. 9 refs., 12 figs.
- Research Organization:
- Sandia National Labs., Albuquerque, NM (USA)
- DOE Contract Number:
- AC04-76DP00789
- OSTI ID:
- 6474166
- Report Number(s):
- SAND-88-2640C; CONF-890335-6; ON: DE89008226
- Country of Publication:
- United States
- Language:
- English
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