WEKO3
アイテム
Undoped Polycarbonate for Detection of Environmental Radiation
https://repo.qst.go.jp/records/46992
https://repo.qst.go.jp/records/46992588d3aff-5823-42dc-af94-d9ed7ff99a48
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-12-16 | |||||
| タイトル | ||||||
| タイトル | Undoped Polycarbonate for Detection of Environmental Radiation | |||||
| 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 |
Nakamura, Hidehito
× Nakamura, Hidehito× Shirakawa, Yoshiyuki× Kitamura, Hisashi× Sato, Nobuhiro× Takahashi, Sentaro× 中村 秀仁× 白川 芳幸× 北村 尚× 高橋 千太郎 |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The enormous area of damage to Japan's Fukushima Daiichi nuclear power plant requires detectors with robust base substrates to monitor high-dose-rate environmental radiation with long- term stability. Undoped aromatic ring polymers have considerable potential as base substrates in radiation detection. Here, we characterise polycarbonate(PC), which has excellent transparency, shock, radiation, and weather resistance, heat tolerance, and anti-abrasion qualities. It has a density of 1.20g/㎤, an excitation of 310nm, and short-wavelength emission with a maximum at 350-nm. By taking into account its emmision, we detemined an effective refractive index of 1.64.PC has a light yield that is 0.67 times that of undoped poly (ethylene terephthalate). These results reveal that readily available PC is an effective base substrate for use in large-area radiation detectors for the nuclear power plant recovery proccess. | |||||
| 書誌情報 |
Japanese Journal of Health Physics 巻 49, 号 2, p. 98-101, 発行日 2014-06 |
|||||
| 出版者 | ||||||
| 出版者 | Japan Health Physics Society | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0367-6110 | |||||
