...
首页> 外文期刊>Journal of Physics, D. Applied Physics: A Europhysics Journal >Time-resolved measurement of the energy distribution function of an electron beam created by a transient hollow cathode discharge
【24h】

Time-resolved measurement of the energy distribution function of an electron beam created by a transient hollow cathode discharge

机译:瞬态空心阴极放电产生的电子束能量分布函数的时间分辨测量

获取原文
获取原文并翻译 | 示例
           

摘要

The energy distribution function of the electron beam produced in a transient hollow cathode discharge is measured using a method which is based on the collector self-biasing, allowing an access very close to the extraction hole. The distribution obtained is a mainly polyenergetic one extending over a range of up to some tenths of kiloelectronvolts. It is composed both of runaway electrons, whose energies we assume are equal to the instant discharge voltage, and a main part composed of a monotonically decreasing energy distribution. The ratio between these two populations is around 10% and strongly increases with distance from the extraction hole. [References: 17]
机译:在瞬态空心阴极放电中产生的电子束的能量分布函数是使用一种基于集电极自偏置的方法测量的,该方法允许非常接近提取孔的通道。所获得的分布主要是多能分布,分布范围高达十分之一千千伏。它由失控的电子和主要部分组成,失控的电子我们假设其能量等于瞬时放电电压,而主体则由单调递减的能量分布组成。这两个种群之间的比率约为10%,并且会随着与抽气孔的距离而大大增加。 [参考:17]

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号