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2009 | 115 | 6 | 1194-1196
Article title

Study of Complex Cathode Emission Characters

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EN
Abstracts
EN
Based on the study of explosive emission, the dielectric enhanced electric-field emission model is brought forward, and the metal-dielectric complex cathode material is manufactured. Based on the investigation of surface-flashover explosive emission, the graphite-carbon fiber complex cathode is manufactured, too. Then the experiments are developed respectively, and the results show the electron emission density of these two complex cathode materials is also more than 17 kA/cm^{2}, and their lifetime is exceeding 10^{5} pulses.
Keywords
EN
Contributors
author
  • Institute of Applied Electronics, CAEP, P.O. Box 919-1015, Mianyang 621900, China
author
  • Institute of Applied Electronics, CAEP, P.O. Box 919-1015, Mianyang 621900, China
author
  • Institute of Applied Electronics, CAEP, P.O. Box 919-1015, Mianyang 621900, China
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv115n683kz
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