INCREASING THE CURRENT RISE RATE OF LOW-ENERGY, DENSE PULSED ELECTRON BEAMS

摘要：

The method of production of low-energy (1-20 keV),dense (up to 100 kA/cm2) pulsed electron beam in Channel Spark based on intensive pre-ionization inside the channel and further applying the acceleration voltage is proposed and studied. Such a method allows one to increase significantly the beam current rise rate and its amplitude.The results obtained give an opportunity to improve the parameters of electron guns used for ablation.

作者: Grigory E.Ozur Vladimir A.Flegentov

作者单位: Institute of High-Current Electronics,Siberian Branch,Russian Academy of Sciences 2/3,Academicheskii Ave.,Tomsk,634055,Russia

会议类型: 国际会议

会议名称: 17th International Conference on High-Power Particle Beams(第17届高功率离子束国际会议)

会议地点: 西安

会议语种:英文

页码: 182-185

在线出版日期: 2008-07-06（万方平台首次上网日期，不代表论文的发表时间）