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Neutron-induced thermoluminescence properties of Tb3+-doped Ca2B2O5 ceramics
https://repo.qst.go.jp/records/84602
https://repo.qst.go.jp/records/8460245826ea5-b50e-4728-ab75-7e19fadb4326
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2021-11-13 | |||||
| タイトル | ||||||
| タイトル | Neutron-induced thermoluminescence properties of Tb3+-doped Ca2B2O5 ceramics | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 | journal 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 |
Komiya, Hajime
× Komiya, Hajime× Kawamura, Ichiro× Hiroki, Kawamoto× Fujimoto, Yutaka× Masanori, Koshimizu× Hiromi, Kimura× Go, Okada× Yusuke, Koba× Takayuki, Yanagida× Genichiro, Wakabayashi× Keisuke, Asai× Hiroki, Kawamoto× Masanori, Koshimizu× Hiromi, Kimura× Go, Okada× Yusuke, Koba× Takayuki, Yanagida× Genichiro, Wakabayashi× Keisuke, Asai |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We fabricated 10B-enriched (10B ceramics) and 11B-enriched (11B ceramics) Ca2B2O5:Tb ceramics as thermoluminescence (TL) materials for neutron detection applications. The TL properties of the ceramics after X-ray irradiation, particle beam irradiation, and neutron irradiation were investigated. The TL properties of the 10B ceramics and 11B ceramics after X-ray irradiation were similar, whereas the neutron-induced TL intensity of the 10B ceramics was significantly higher than that of the 11B ceramics. The different TL properties of these ceramics are due to the α-rays, Li ions, and γ-rays generated during the 10B(n, α)7Li reaction. The lower limit of neutron detection by the ceramics was less than 2 × 107 neutrons cm−2, which was lower than those of several previously reported TL materials. Therefore, these ceramics can be applied as TL dosimetry materials for neutron detection. | |||||
| 書誌情報 |
Japanese Journal of Applied Physics 巻 60, 号 9, p. 092008, 発行日 2021-09 |
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| 出版者 | ||||||
| 出版者 | IOP Publishing | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0021-4922 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.35848/1347-4065/ac1c90 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://iopscience.iop.org/article/10.35848/1347-4065/ac1c90/meta | |||||
