短真空火花等离子体流动的研究

I. Muzukin
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引用次数: 8

摘要

对真空火花进行了探索。将电压脉冲置于持续时间为4ns,振幅为150kV的真空间隙中。通过对等离子体流的分析,发现了能量高达150keV的离子从阴极区发射出来。使用了铜和石墨阴极。在石墨阴极上,只观察到碳的一次充电离子呈能量钟形分布。在铜阴极充电数不超过3的情况下,能量分布有一些最大值。离子最可能的能量取决于阳极-阴极的距离
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Investigation of a plasma flow of a short vacuum spark
The vacuum spark was explored. The pulse of a voltage was put to a vacuum gap by duration 4 ns and amplitude 150kV. At the analysis of plasma flow ions of a material emanating from cathode area with energies up to 150keV are found out. Copper and graphite cathodes were used. In case of the graphite cathode the one-charging ions of carbon with energy bell-shaped distribution were observed only. In case of the copper cathode charging numbers up to 3 are fixed, energy distribution has some maximums. The most probable energies of ions depend on distance the anode-cathode
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