Thermal properties of a fiber-optic radiation sensor for measuring gamma-rays in high-temperature conditions
DC Field | Value | Language |
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dc.contributor.author | Jeon, Dayeong | - |
dc.contributor.author | Yoo, Wook Jae | - |
dc.contributor.author | Shin, Sang Hun | - |
dc.contributor.author | Hong, Seunghan | - |
dc.contributor.author | Sim, Hyeok In | - |
dc.contributor.author | Kim, Seon Geun | - |
dc.contributor.author | Jang, Jae Seok | - |
dc.contributor.author | Jang, Kyoung Won | - |
dc.contributor.author | Lee, Bongsoo | - |
dc.contributor.author | Park, Byung Gi | - |
dc.contributor.author | Moon, Joo Hyun | - |
dc.date.accessioned | 2021-08-11T20:46:25Z | - |
dc.date.available | 2021-08-11T20:46:25Z | - |
dc.date.issued | 2015-01 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.issn | 1976-8524 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/10985 | - |
dc.description.abstract | A fiber-optic radiation sensor (FORS) was fabricated using a cerium-doped silicate-yttriumlutetium (LYSO:Ce) scintillator crystal and a silica optical fiber (SOF) to measure gamma-rays accurately in elevated temperature conditions. Throughout this study, a LYSO:Ce crystal was employed as a sensing material of the FORS due to its high light yield (32,000 photons/MeV), fast decay time (a parts per thousand currency sign 47 ns) and high detection efficiency. Although the LYSO:Ce crystal has many desirable qualities, the thermoluminescence (TL) should be eliminated by using a heat annealing process because the light yield of the LYSO:Ce crystal varies with its TL. In this study, therefore, we obtained the TL curve of the LYSO:Ce crystal by increasing the temperature up to 280 a"integral, and we demonstrated that almost all of the TL of the LYSO:Ce crystal was eliminated by the heat annealing process. | - |
dc.format.extent | 5 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | 한국물리학회 | - |
dc.title | Thermal properties of a fiber-optic radiation sensor for measuring gamma-rays in high-temperature conditions | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.doi | 10.3938/jkps.66.46 | - |
dc.identifier.scopusid | 2-s2.0-84921416883 | - |
dc.identifier.wosid | 000348139700010 | - |
dc.identifier.bibliographicCitation | Journal of the Korean Physical Society, v.66, no.1, pp 46 - 50 | - |
dc.citation.title | Journal of the Korean Physical Society | - |
dc.citation.volume | 66 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 46 | - |
dc.citation.endPage | 50 | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001956363 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.subject.keywordAuthor | Fiber-optic radiation sensor | - |
dc.subject.keywordAuthor | LYSO | - |
dc.subject.keywordAuthor | Gamma-ray spectroscopy | - |
dc.subject.keywordAuthor | Thermoluminescence | - |
dc.subject.keywordAuthor | Temperature | - |
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