Improved performance of the ATA injector

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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.

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Pages: 6

Creation Information

Weir, J.T.; Caporaso, G.J. & Prono, D.S. June 18, 1985.

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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.

Physical Description

Pages: 6

Notes

NTIS, PC A02/MF A01.

Source

  • SDIO/DARPA annual propagation review, Monterey, CA, USA, 24 Jun 1985

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  • Other: DE85017276
  • Report No.: UCRL-92880
  • Report No.: CONF-8506141-11
  • Grant Number: W-7405-ENG-48
  • Office of Scientific & Technical Information Report Number: 5270920
  • Archival Resource Key: ark:/67531/metadc1070283

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • June 18, 1985

Added to The UNT Digital Library

  • Feb. 4, 2018, 10:51 a.m.

Description Last Updated

  • April 27, 2018, 4:36 p.m.

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Weir, J.T.; Caporaso, G.J. & Prono, D.S. Improved performance of the ATA injector, article, June 18, 1985; [Livermore,] California. (digital.library.unt.edu/ark:/67531/metadc1070283/: accessed August 15, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.