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휴대용 검출기의 방사선 고감도 검출을 위한 SiPM 특성 분석

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dc.contributor.author유선국-
dc.date.accessioned2024-02-15T06:55:22Z-
dc.date.available2024-02-15T06:55:22Z-
dc.date.issued2023-11-
dc.identifier.issn1976-0620-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/198072-
dc.description.abstractThe purpose of this paper is to analyze the characteristics of Silicon Photomultiplier (SiPM) for the realization of high-sensitivity radiation detection in portable detectors. Portable X-ray detectors offer the advantage of quickly accessing the patient's location and obtaining real-time images, allowing physicians to perform rapid diagnoses. However, this mobility comes with challenges in achieving accurate radiation detection. In existing detectors, SiPM is used for a simple purpose of detecting X-ray triggers. To verify the feasibility of high-sensitivity X-ray detection through SiPM, seven types of SiPM sensors were compared and selected, and their characteristics were analyzed. The SiPM used in the final test demonstrated the ability to distinguish signals at the ultra-low radiation level of 10 nGy, and it was observed that the slope of the signal rise curve varies with the X-ray tube voltage. Utilizing the characteristics of SiPM, which exhibits changes in signal level and duration with X-ray dose, it appears possible to achieve high-sensitivity measurements for X-ray detection.-
dc.description.statementOfResponsibilityopen-
dc.languageKorean-
dc.publisher한국방사선학회-
dc.relation.isPartOfJournal of the Korean Society of Radiology(한국방사선학회 논문지)-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.title휴대용 검출기의 방사선 고감도 검출을 위한 SiPM 특성 분석-
dc.title.alternativeCharacteristics Analysis of SiPM for Detection of High Sensitivity of Portable Detectors-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Medical Engineering (의학공학교실)-
dc.contributor.googleauthor유선국-
dc.identifier.doi10.7742/jksr.2023.17.6.897-
dc.contributor.localIdA02471-
dc.relation.journalcodeJ01889-
dc.subject.keywordX-ray 방사선-
dc.subject.keyword실리콘 광증배소자-
dc.subject.keyword휴대용 X-ray 검출기-
dc.subject.keyword방사선 고감도 검출-
dc.subject.keywordX-ray-
dc.subject.keywordSiPM-
dc.subject.keywordPortable Detector-
dc.subject.keywordHigh-sensitivity Radiation Detection-
dc.contributor.alternativeNameYoo, Sun Kook-
dc.contributor.affiliatedAuthor유선국-
dc.citation.volume17-
dc.citation.number6-
dc.citation.startPage897-
dc.citation.endPage902-
dc.identifier.bibliographicCitationJournal of the Korean Society of Radiology (한국방사선학회 논문지), Vol.17(6) : 897-902, 2023-11-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Medical Engineering (의학공학교실) > 1. Journal Papers

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