Volume 04 Issue 01
Feb.  1992
Turn off MathJax
Article Contents
Zhang Qi, Xing Da, Zhi Tianxianyi, et al. EXPERIMENTAL RESEARCH OF VELVET CATHODES[J]. High Power Laser and Particle Beams, 1992, 04: 107-113.
Citation: Zhang Qi, Xing Da, Zhi Tianxianyi, et al. EXPERIMENTAL RESEARCH OF VELVET CATHODES[J]. High Power Laser and Particle Beams, 1992, 04: 107-113.

EXPERIMENTAL RESEARCH OF VELVET CATHODES

  • Received Date: 1991-03-18
  • Rev Recd Date: 1991-07-19
  • We have made some experiments to study the emission performance of velvet cathodes with long (120ns, 50ns) and short (3ns) pulses. The cathode current densities are 400 kA/cm2 and 7kA/cm2 respectively.
    The voltage-current plot, cathode emission pattern, scanned electron microphotograph and the practical construction of velvet cathodes are presented.
    Some ideas about emission mechanism of velvet cathodes have been suggested.
  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Article views (7) PDF downloads(0) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return