Bi-Maxwellian electron energy distributions in the edge of the CAPRICE ECR ion sources
DC Field | Value | Language |
---|---|---|
dc.contributor.author | You, Y.H. | - |
dc.contributor.author | Meyer, Fred Wolfgang | - |
dc.contributor.author | Chung, Kyu Sun | - |
dc.date.accessioned | 2022-12-21T10:18:49Z | - |
dc.date.available | 2022-12-21T10:18:49Z | - |
dc.date.created | 2022-09-16 | - |
dc.date.issued | 2006-09 | - |
dc.identifier.issn | 1093-2941 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/181009 | - |
dc.description.abstract | Edge plasma of the ORNL CAPRICE ECR ion source is studied by directly measuring, with electrical probes, its local plasma parameters such as plasma density, temperature and electron energy distributions at different rf power levels and different locations from the resonant zone. Edge plasma can be approximated to be bi-Maxwellian, whose characteristics become more pronounced farther from the ECR zone. These trends are consistently explained by the collective long-range Spitzer collision mechanism in terms of steep temperature gradient between the triangular plasma region and the gap region during the bounce motions between the magnetic poles, so that the low energy' electrons are more collisional and are pitch-angle scattered to the loss cones, while the high energy electrons are less collisional and can reach farther edge position. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE | - |
dc.title | Bi-Maxwellian electron energy distributions in the edge of the CAPRICE ECR ion sources | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chung, Kyu Sun | - |
dc.identifier.doi | 10.1109/DEIV.2006.357385 | - |
dc.identifier.scopusid | 2-s2.0-47349098626 | - |
dc.identifier.bibliographicCitation | Proceedings - International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV, v.2, pp.646 - 649 | - |
dc.relation.isPartOf | Proceedings - International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV | - |
dc.citation.title | Proceedings - International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV | - |
dc.citation.volume | 2 | - |
dc.citation.startPage | 646 | - |
dc.citation.endPage | 649 | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | Atoms | - |
dc.subject.keywordPlus | Bismuth plating | - |
dc.subject.keywordPlus | Discharge (fluid mechanics) | - |
dc.subject.keywordPlus | Dissociation | - |
dc.subject.keywordPlus | Electric power distribution | - |
dc.subject.keywordPlus | Electron cyclotron resonance | - |
dc.subject.keywordPlus | Electron energy levels | - |
dc.subject.keywordPlus | Electrons | - |
dc.subject.keywordPlus | Elementary particle sources | - |
dc.subject.keywordPlus | Fluid mechanics | - |
dc.subject.keywordPlus | Image segmentation | - |
dc.subject.keywordPlus | Ion sources | - |
dc.subject.keywordPlus | Ions | - |
dc.subject.keywordPlus | Magnetic leakage | - |
dc.subject.keywordPlus | Magnetism | - |
dc.subject.keywordPlus | Plasma density | - |
dc.subject.keywordPlus | Plasma theory | - |
dc.subject.keywordPlus | Plasma turbulence | - |
dc.subject.keywordPlus | Plasmas | - |
dc.subject.keywordPlus | Vacuum | - |
dc.subject.keywordPlus | ECR ion source | - |
dc.subject.keywordPlus | Edge plasmas | - |
dc.subject.keywordPlus | Edge positions | - |
dc.subject.keywordPlus | Electrical insulation | - |
dc.subject.keywordPlus | Electrical probing | - |
dc.subject.keywordPlus | Electron energy distribution (EED) | - |
dc.subject.keywordPlus | High energy electrons | - |
dc.subject.keywordPlus | In-vacuum | - |
dc.subject.keywordPlus | International symposium | - |
dc.subject.keywordPlus | Low energies | - |
dc.subject.keywordPlus | Magnetic poles | - |
dc.subject.keywordPlus | Plasma parameters | - |
dc.subject.keywordPlus | Plasma regions | - |
dc.subject.keywordPlus | RF powering | - |
dc.subject.keywordPlus | Spitzer | - |
dc.subject.keywordPlus | Steep temperature gradient | - |
dc.subject.keywordPlus | Electric discharges | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/4194966 | - |
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