Improved performance of the ATA injector
Description:
During the last year we re-configured the ATA injector to accommodate field emission cathodes. The injector is now run as a diode machine with a 7 cm radius cathode, an A-K gap of 12.9 cm and a field stress of 190 kV/cm. The advantage of using field emission cathodes is we have increased the injector brightness by a factor of ten above the level we were able to reach using the low density plasma cathodes.
Date:
June 18, 1985
Creator:
Weir, J.T.; Caporaso, G.J. & Prono, D.S.
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Partner:
UNT Libraries Government Documents Department