High current vacuum diodes for production of large-cross-section electron beams

被引:0
|
作者
Abdullin, EN [1 ]
Bazhenov, GP [1 ]
Gorbachev, SI [1 ]
Koval'chuk, BM [1 ]
Loginov, SV [1 ]
Shchanin, PM [1 ]
机构
[1] Russian Acad Sci, Inst High Current Elect, Siberian Div, Tomsk 634055, Russia
来源
ISDEIV: XIXTH INTERNATIONAL SYMPOSIUM ON DISCHARGES AND ELECTRICAL INSULATION IN VACUUM, VOLS 1 AND 2, PROCEEDINGS | 2000年 / 19卷
关键词
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The problems concerning the formation of electron beams of microsecond duration, electron energy 500-600 keV, and current density up to 20-30 A/cm(2) with a rectangular cross-section of area 0.1-1 m(2) in high-current electron accelerators with explosive emission cathodes are considered. The designs of vacuum diodes capable of producing such beams to be used in high-power lasers and for ionization of gas in large volumes are presented.
引用
收藏
页码:621 / 624
页数:4
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