DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, MJ | - |
dc.contributor.author | Park, HK | - |
dc.contributor.author | Yun, GS | - |
dc.contributor.author | Nam, YB | - |
dc.contributor.author | Choe, GH | - |
dc.contributor.author | Lee, W | - |
dc.contributor.author | Jardin, S | - |
dc.date.accessioned | 2017-07-19T12:29:26Z | - |
dc.date.available | 2017-07-19T12:29:26Z | - |
dc.date.created | 2016-01-26 | - |
dc.date.issued | 2016-01 | - |
dc.identifier.issn | 0034-6748 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/35897 | - |
dc.description.abstract | The electron cyclotron emission imaging (ECEI) instrument is widely used to study the local electron temperature (T-e) fluctuations by measuring the ECE intensity I-ECE proportional to T-e in tokamak plasmas. The ECEI measurement is often processed in a normalized fluctuation quantity against the time averaged value due to complication in absolute calibration. In this paper, the ECEI channels are relatively calibrated using the flat T-e assumption of the sawtooth crash or the tearing mode island and a proper extrapolation. The 2-D relatively calibrated electron temperature (T-e,T-rel) images are reconstructed and the displacement amplitude of the magnetohydrodynamic modes can be measured for the accurate quantitative growth analysis. (C) 2016 AIP Publishing LLC. | - |
dc.language | English | - |
dc.publisher | AIP Publishing | - |
dc.relation.isPartOf | REVIEW OF SCIENTIFIC INSTRUMENTS | - |
dc.title | Post calibration of the two-dimensional electron cyclotron emission imaging instrument with electron temperature characteristics of the magnetohydrodynamic instabilities | - |
dc.type | Article | - |
dc.identifier.doi | 10.1063/1.4940030 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | REVIEW OF SCIENTIFIC INSTRUMENTS, v.87, no.1, pp.13506 | - |
dc.identifier.wosid | 000369430900020 | - |
dc.date.tcdate | 2019-03-01 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 13506 | - |
dc.citation.title | REVIEW OF SCIENTIFIC INSTRUMENTS | - |
dc.citation.volume | 87 | - |
dc.contributor.affiliatedAuthor | Yun, GS | - |
dc.contributor.affiliatedAuthor | Choe, GH | - |
dc.identifier.scopusid | 2-s2.0-84955451994 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 6 | - |
dc.description.scptc | 2 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | FLUCTUATION MEASUREMENTS | - |
dc.subject.keywordPlus | SAWTOOTH CRASHES | - |
dc.subject.keywordPlus | TOKAMAK PLASMAS | - |
dc.subject.keywordPlus | DENSITY | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalResearchArea | Physics | - |
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