Picosecond stability of injection of parallel high-current pulsed electron beams
Picosecond stability of injection of parallel high-current pulsed electron beams
复制标题
平行高电流脉冲电子束注入的皮秒稳定性
DOI：
10.1134/s1063785009090065
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发表时间：
2009
影响因子：
0.6
通讯作者：
G. Mesyats
中科院分区：
文献类型：
--
作者：
M. Yalandin;A. Reutova;M. R. Ul’maskulov;K. Sharypov;V. Shpak;S. Shunailov;A. I. Klimov;V. Rostov;G. Mesyats
本文研究了亚纳秒前沿分裂高压脉冲驱动的平行爆炸发射阴极的工作稳定性。它是建立在训练的石墨阴极在真空中高达1004脉冲，注入的高电流电子束的电流脉冲前沿表现出不超过10皮秒的相互时间色散。这个参数的动态在训练阶段，绝对扩展的变化，和增长的相对延迟的时刻束注入进行了研究。
The stability of operation of parallel explosive-emission cathodes driven by a split high-voltage pulse with a subnanosecond leading front has been studied. It is established that, upon the training of graphite cathodes in vacuum with up to ∼104 pulses, the current pulse fronts of injected high-current electron beams exhibit a mutual temporal dispersion not exceeding ten picoseconds. The dynamics of this parameter during the training stage, the variation of the absolute spread, and the growth of a relative delay of the moments of beam injection have been investigated.