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Periodic Ion Current Burst in 6.4 Ghz Ecr Source
| Content Provider | Semantic Scholar |
|---|---|
| Author | Taki, G. S. Nakagawa, Takeshi Ramanna, R. K. |
| Copyright Year | 2007 |
| Abstract | We studied the enhancement in extracted ion current in the 6.4 GHz ECR ion source at VECC, Kolkata by inserting a negatively biased disc. In addition to the expected increase in current, we observed a sudden jump in the current at some low bias voltage. We recently measured and analyzed the time spectra of high charge state ion current for neon to understand the origin of the jump. It revealed the presence of a burst frequency in kilohertz range. This frequency shows a synchronous jump with the ion current and also a good linear correlation with it. This may signify that current per burst is a constant factor ; higher current means that there are more number of bursts. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://epaper.kek.jp/a07/PAPERS/TUPMA116.PDF |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |