DIELECTRIC WALL ACCELERATOR TECHNOLOGY

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Description

The dielectric wall accelerator (DWA) is a compact pulsed power device where the pulse forming lines, switching, and vacuum wall are integrated into a single compact geometry. For this effort, we initiated a extensive compact pulsed power development program and have pursued the study of switching (gas, oil, laser induced surface flashover and photoconductive), dielectrics (ceramics and nanoparticle composites), pulse forming line topologies (asymmetric and symmetric Blumleins and zero integral pulse forming lines), and multilayered vacuum insulator (HGI) technology. Finally, we fabricated an accelerator cell for test on ETAII (a 5.5 MeV, 2 kA, 70 ns pulsewidth electron beam accelerator). ... continued below

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6 p. (0.5 MB)

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Sampayan, S; Caporaso, G; Chen, Y; Harris, J; Hawkins, S; Holmes, C et al. October 18, 2007.

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Description

The dielectric wall accelerator (DWA) is a compact pulsed power device where the pulse forming lines, switching, and vacuum wall are integrated into a single compact geometry. For this effort, we initiated a extensive compact pulsed power development program and have pursued the study of switching (gas, oil, laser induced surface flashover and photoconductive), dielectrics (ceramics and nanoparticle composites), pulse forming line topologies (asymmetric and symmetric Blumleins and zero integral pulse forming lines), and multilayered vacuum insulator (HGI) technology. Finally, we fabricated an accelerator cell for test on ETAII (a 5.5 MeV, 2 kA, 70 ns pulsewidth electron beam accelerator). We review our past results and report on the progress of accelerator cell testing.

Physical Description

6 p. (0.5 MB)

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PDF-file: 6 pages; size: 0.5 Mbytes

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  • Presented at: Pulsed Power Conference, Albuquerque, NM, United States, Jun 18 - Jun 22, 2007

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  • Report No.: UCRL-CONF-235728
  • Grant Number: W-7405-ENG-48
  • Office of Scientific & Technical Information Report Number: 922326
  • Archival Resource Key: ark:/67531/metadc899637

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  • October 18, 2007

Added to The UNT Digital Library

  • Sept. 27, 2016, 1:39 a.m.

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  • April 17, 2017, 12:56 p.m.

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Sampayan, S; Caporaso, G; Chen, Y; Harris, J; Hawkins, S; Holmes, C et al. DIELECTRIC WALL ACCELERATOR TECHNOLOGY, article, October 18, 2007; Livermore, California. (digital.library.unt.edu/ark:/67531/metadc899637/: accessed September 20, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.