| dc.contributor.author | Tarvainen, Olli | |
| dc.contributor.author | Kalvas, Taneli | |
| dc.contributor.author | Koivisto, Hannu | |
| dc.contributor.author | Komppula, Jani | |
| dc.contributor.author | Kronholm, Risto | |
| dc.contributor.author | Laulainen, Janne | |
| dc.contributor.author | Izotov, I. | |
| dc.contributor.author | Mansfeld, D. | |
| dc.contributor.author | Skalyga, V. | |
| dc.contributor.author | Toivanen, V. | |
| dc.contributor.author | Machicoane, G. | |
| dc.date.accessioned | 2015-10-27T10:04:42Z | |
| dc.date.available | 2015-10-27T10:04:42Z | |
| dc.date.issued | 2016 | |
| dc.identifier.citation | Tarvainen, O., Kalvas, T., Koivisto, H., Komppula, J., Kronholm, R., Laulainen, J., Izotov, I., Mansfeld, D., Skalyga, V., Toivanen, V., & Machicoane, G. (2016). Limitation of the ECRIS performance by kinetic plasma instabilities (invited). <i>Review of Scientific Instruments</i>, <i>87</i>(2), Article 02A703. <a href="https://doi.org/10.1063/1.4931716" target="_blank">https://doi.org/10.1063/1.4931716</a> | |
| dc.identifier.other | CONVID_25230010 | |
| dc.identifier.other | TUTKAID_67432 | |
| dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/47456 | |
| dc.description.abstract | Electron cyclotron resonance ion source (ECRIS) plasmas are prone to kinetic instabilities due to
anisotropic electron velocity distribution. The instabilities are associated with strong microwave emission
and periodic bursts of energetic electrons escaping the magnetic confinement. The instabilities
explain the periodic ms-scale oscillation of the extracted beam current observed with several high
performance ECRISs and restrict the parameter space available for the optimization of extracted
beam currents of highly charged ions. Experiments with the JYFL 14 GHz ECRIS have demonstrated
that due to the instabilities the optimum Bmin-field is less than 0.8BECR, which is the value
suggested by the semiempirical scaling laws guiding the design of ECRISs. | |
| dc.language.iso | eng | |
| dc.publisher | American Institute of Physics | |
| dc.relation.ispartofseries | Review of Scientific Instruments | |
| dc.subject.other | electron cyclotron resonance ion sources | |
| dc.subject.other | plasma electrons | |
| dc.subject.other | kinetic instabilities | |
| dc.title | Limitation of the ECRIS performance by kinetic plasma instabilities (invited) | |
| dc.type | article | |
| dc.identifier.urn | URN:NBN:fi:jyu-201510273497 | |
| dc.contributor.laitos | Fysiikan laitos | fi |
| dc.contributor.laitos | Department of Physics | en |
| dc.contributor.oppiaine | Kiihdytinlaboratorio | fi |
| dc.contributor.oppiaine | Accelerator Laboratory | en |
| dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
| dc.date.updated | 2015-10-27T07:15:04Z | |
| dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
| dc.description.reviewstatus | peerReviewed | |
| dc.relation.issn | 0034-6748 | |
| dc.relation.numberinseries | 2 | |
| dc.relation.volume | 87 | |
| dc.type.version | publishedVersion | |
| dc.rights.copyright | © 2015 AIP Publishing LLC. Published in this repository with the kind permission of the publisher. | |
| dc.rights.accesslevel | openAccess | fi |
| dc.relation.doi | 10.1063/1.4931716 | |
| dc.type.okm | A1 | |
