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THERMOLUMINESCENT RESPONSES OF Li3B7O12:Cu TO PROTON BEAM
https://repo.qst.go.jp/records/47019
https://repo.qst.go.jp/records/47019ce90c435-6c68-471c-a0a5-aa566c56d93e
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2015-01-20 | |||||
| タイトル | ||||||
| タイトル | THERMOLUMINESCENT RESPONSES OF Li3B7O12:Cu TO PROTON BEAM | |||||
| 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 |
古場, 裕介
× 古場, 裕介× 福田, 茂一× 眞正, 浄光× 若林, 源一郎× 古場 裕介× 福田 茂一× 眞正 浄光× 若林 源一郎 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A thermoluminescent (TL) phosphor Li3B7O12:Cu was irradiated by a proton beam at NIRS-HIMAC in Japan. Irradiation was performed at different water-equivalent depths using range shifters made of polymethyl methacrylate. The thermoluminescent responses of Li3B7O12:Cu were analysed, focusing on the TL efficiency and glow curve. The irradiated samples were heated from room temperature to 200°C at 0.16°C s−1. The high-temperature area of the glow curve under proton irradiation changed in comparison with that under 60Co gamma-ray irradiation. The relative TL efficiency of the main peak slightly varied between 0.8 and 1.1. The relationship between the relative TL efficiency of the main peak and the high-temperature area ratio (HTR) value, the relative TL ratio of the main peak to the high-temperature area, showed approximate linearity for proton dosimetry. Using correction based on the HTR method, the TL phosphor Li3B7O12:Cu can become a useful dosimetric tool for therapeutic proton beams. | |||||
| 書誌情報 |
Radiation Protection Dosimetry 巻 161, 号 1/4, p. 437-440, 発行日 2014-04 |
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| 出版者 | ||||||
| 出版者 | Oxford Journals | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1093/rpd/ncu140 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://rpd.oxfordjournals.org/content/161/1-4/437.full | |||||
| 関連名称 | http://rpd.oxfordjournals.org/content/161/1-4/437.full | |||||
