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Evidence of deep-blue photon emission at high efficiency by common plastic
https://repo.qst.go.jp/records/46342
https://repo.qst.go.jp/records/4634215fde8c2-bfe8-4392-b48c-b17e874106ee
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2012-06-08 | |||||
| タイトル | ||||||
| タイトル | Evidence of deep-blue photon emission at high efficiency by common plastic | |||||
| 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× et.al× 中村 秀仁× 白川 芳幸 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Various scintillation devices are used in many countries and wide scientific fields. Key elements that determine the performance of a scintillation device are the number of photons emitted per incident radiation event and the emission of easy-to-measure blue photons. It isgenerally known that only materials with very complex compositions perform well as scintillators. However, we demonstrated that the scintillation performance of a newly developed plastic suchas 100 percent pure polyethylene naphthalate exceeds that of conventional organic scintillators. By measuring the light output spectra and emission spectra of several samples, we revealed that the plastic emits a high number of photons per incident radiation event (10500 photons/MeV), and, surprisingly, deep-blue photons (425nm). Even though the plastic has a simple composition,it could replace the expensive organic scintillators that have been used in many applications. |
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| 書誌情報 |
EPL : A Letters Journal Exploring The Frontiers of Physics 巻 99, 号 2, p. 22001-22001, 発行日 2011-06 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0295-5075 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1209/0295-5075/95/22001 | |||||
