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Development of radiation dosimetry technology with ion tracks in solids and its application
https://repo.qst.go.jp/records/55958
https://repo.qst.go.jp/records/559582712052e-891e-401e-832b-6fe2b08051e7
| Item type | 一般雑誌記事 / Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2015-08-31 | |||||
| タイトル | ||||||
| タイトル | Development of radiation dosimetry technology with ion tracks in solids and its application | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
小平, 聡
× 小平, 聡× 小平 聡 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We have developed various type radiation detectors and measured radiation dose with them in various radiation fields. In the case of space, which is a mixed radiation field of heavy charged particles, we have established the dose measurement system with solid --state nuclear track detectors (SSNTD) and luminescence detectors. The SSNTD records a nuclear track along the path of a charged particle. Typically, a nuclear track is visible as an "etch pit" when viewed under a microscope after chemical etching. Recentiy, we found silver-activated phosphate glass could be altematively used as a SSNTD; this glass is one luminescence detector commercially employed as a personal dosimeter. Meanwhile, we have developed the new technology of a "fluorescent nuclear track detector (FNTD)", which allows detection of a fluorescent nuclear track, without chemical etching, The FNTD system consists of luminescent aluminum oxide single crystals and a laser scanning confocal fluorescence microscope . In this report, we introduce our recent progress on radiation dosimetry echnology with ion tracks and some of its applications. | |||||
| 書誌情報 |
National Institute of Radiological Sciences Annual Report 2014 p. 80-81, 発行日 2015-08 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0439-5956 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.nirs.go.jp/publication/annual_reports_en/2013/pdf/06.pdf | |||||
| 関連名称 | http://www.nirs.go.jp/publication/annual_reports_en/2013/pdf/06.pdf | |||||
