dc.contributor.author | Tarvainen, O. | |
dc.contributor.author | Kronholm, R. | |
dc.contributor.author | Kalvas, T. | |
dc.contributor.author | Koivisto, H. | |
dc.contributor.author | Izotov, I. | |
dc.contributor.author | Skalyga, V. | |
dc.contributor.author | Toivanen, V. | |
dc.contributor.author | Maunoury, L. | |
dc.date.accessioned | 2020-03-04T07:47:23Z | |
dc.date.available | 2020-03-04T07:47:23Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Tarvainen, O., Kronholm, R., Kalvas, T., Koivisto, H., Izotov, I., Skalyga, V., Toivanen, V., & Maunoury, L. (2019). The biased disc of an electron cyclotron resonance ion source as a probe of instability-induced electron and ion losses. <i>Review of Scientific Instruments</i>, <i>90</i>(12), Article 123303. <a href="https://doi.org/10.1063/1.5126935" target="_blank">https://doi.org/10.1063/1.5126935</a> | |
dc.identifier.other | CONVID_33749245 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/68053 | |
dc.description.abstract | Electron Cyclotron Resonance Ion Source (ECRIS) plasmas are prone to kinetic instabilities resulting in loss of electron and ion confinement. It is demonstrated that the biased disk of an ECRIS can be used as a probe to quantify such instability-induced electron and ion losses occurring in less than 10 µs. The qualitative interpretation of the data is supported by the measurement of the energy spread of the extracted ion beams implying a transient plasma potential >1.5 kV during the instability. A parametric study of the electron losses combined with electron tracking simulations allows for estimating the fraction of electrons expelled in each instability event to be on the order of 10% of the total electron population. | en |
dc.format.mimetype | application/pdf | |
dc.language | eng | |
dc.language.iso | eng | |
dc.publisher | American Institute of Physics | |
dc.relation.ispartofseries | Review of Scientific Instruments | |
dc.rights | In Copyright | |
dc.title | The biased disc of an electron cyclotron resonance ion source as a probe of instability-induced electron and ion losses | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-202003042275 | |
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.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 0034-6748 | |
dc.relation.numberinseries | 12 | |
dc.relation.volume | 90 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © 2019 Author(s) | |
dc.rights.accesslevel | openAccess | fi |
dc.relation.conference | International Conference on Ion Sources | |
dc.relation.grantnumber | 315855 | |
dc.relation.grantnumber | 654002 | |
dc.relation.grantnumber | 654002 | |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/H2020/654002/EU// | |
dc.subject.yso | hiukkaskiihdyttimet | |
dc.subject.yso | plasmafysiikka | |
dc.subject.yso | syklotronit | |
dc.format.content | fulltext | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p14309 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p10238 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p15295 | |
dc.rights.url | http://rightsstatements.org/page/InC/1.0/?language=en | |
dc.relation.doi | 10.1063/1.5126935 | |
dc.relation.funder | Suomen Akatemia | fi |
dc.relation.funder | Euroopan komissio | fi |
dc.relation.funder | Research Council of Finland | en |
dc.relation.funder | European Commission | en |
jyx.fundingprogram | Akatemiahanke, SA | fi |
jyx.fundingprogram | Research infrastructures, H2020 | fi |
jyx.fundingprogram | Academy Project, AoF | en |
jyx.fundingprogram | Research infrastructures, H2020 | en |
jyx.fundinginformation | This work has received funding from the European Union’s Horizon 2020 research and innovation program under Grant Agreement No. 654002, the Academy of Finland under the Finnish Centre of Excellence Program 2012–2017 (Nuclear and Accelerator Based Physics Research at JYFL, Project No. 213503), and the Academy of Finland Project (No. 315855). The research of V. A. Skalyga and I. V. Izotov was carried out within the state assignment of the Ministry of Science and Higher Education of the Russian Federation under Grant No. 0035-2019-0002. | |
dc.type.okm | A1 | |