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Investigation of basic characteristics of synthetic diamond radiation detectors
https://repo.qst.go.jp/records/44895
https://repo.qst.go.jp/records/44895fa386b4e-de11-49e4-8093-7af1a54e0415
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-06-26 | |||||
| タイトル | ||||||
| タイトル | Investigation of basic characteristics of synthetic diamond radiation detectors | |||||
| 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 |
Kashiwagi, Toshisuke
× Kashiwagi, Toshisuke× Hibino, Kinya× Kitamura, Hisashi× Okuno, Syouji× Takashima, Takeshi× Uchihori, Yukio× Yajima, Kaori× Yokota, Mamoru× Yoshida, Kenji× et.al× 柏木 利介× 日比野 欣也× 北村 尚× 奥野 祥二× 内堀 幸夫× 矢島 佳央理× 吉田 賢二 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Diamonds have attaractive properties for use as radiation deteocotrs. Recent advances in diamond fabrication techniques have made it possible to produce almost perfect single crystal materials that have electrical properties suitable for radiation detectors. We therefore developed detectors made of high-purity synthetic IIa diamonds grown by a high-pressure, high-temperature method and investigated their basic properties. These detecots have Schottky and Ohmic electrodes, and the leakage current is less than 20 pA with reverse bias voltages up to 2.4 kV, demonstrating that the detector withstands high bias voltage. The results of testing the electrical properties show that the electrodes work well. The best detector achieved an energy resolution of 15.4 keV(FWHM) for 5.486 MeV alpha particles from 241Am. | |||||
| 書誌情報 |
IEEE Transactions on Nuclear Science 巻 53, 号 2, p. 630-635, 発行日 2006-04 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0018-9499 | |||||
