Observation of Burst Frequency in Eztracted ECR Ion Current

摘要：

Earlier we reported an ion current jump which was observed at a fixed negative biased disc potential in the 6.4GHz ECR ion source at VECC,Kolkata.In a recent experiment with neon ions.we measured the time spectra of the ion current and observed the presence of a burst frequency in the kilohertz range.This frequency shows a correlated jump with the ion current jump described above.Another interesting feature is that the observed burst frequency shows a good linear correlation with the extracted ion current.The higher the ion current,the higher is the burst frequency.This means that current per burst is a constant factor;when there are more number of bursts,the current also increases.

关键词： biased disc ion current burst frequency

作者: G.S.Taki P.R.Sarma A.G.Drentje T.Nakagawa P.K.Ray R.K.Bhandari

会议类型: 国际会议

会议名称: The 17th International Workshop on ECR Ion Sources and Their Application(第17届国际ECR离子源研讨会)

会议地点: 兰州

会议语种:英文

页码: 170-173

在线出版日期: 2006-09-17（万方平台首次上网日期，不代表论文的发表时间）