Dosimeter properties of CaO transparent ceramic prepared by the SPS method
Dosimeter properties of CaO transparent ceramic prepared by the SPS method
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SPS法制备CaO透明陶瓷的剂量计性能
DOI：
10.1007/s10854-016-6024-x
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
T. Yanagida
中科院分区：
文献类型：
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作者：
Takumi Kato;G. Okada;T. Yanagida
我们研究了CaO透明陶瓷的光致发光（PL）、闪烁和热刺激发光（TSL）剂量计特性，并与MgO透明陶瓷作为参考进行比较。两个样品都是通过火花等离子烧结方法制成的。在 PL 光谱中，两个样品均显示出 F 和 F+ 中心的发射峰。此外，除了这些峰之外，CaO 和 MgO 均在 330 nm 处检测到闪烁发射峰，这是由表面缺陷引起的。 TSL 辉光曲线显示 CaO 的主峰约为 55 °C，MgO 的主峰约为 140 °C。经证实，TSL 响应在 0.1 至 1000 mGy 的剂量范围内随着照射剂量单调增加。
We have studied photoluminescence (PL), scintillation and thermally-stimulated luminescence (TSL) dosimeter properties of CaO transparent ceramic, in comparison with those of MgO transparent ceramic as a reference. Both samples were made by a Spark Plasma Sintering method. In the PL spectra, both samples showed emission peaks due to F and F+centers. Moreover, in addition to these peaks, a scintillation emission peak was detected at 330 nm for both CaO and MgO, which was caused by surface defects. The TSL glow curves showed a main peak around 55 °C for CaO and 140 °C for MgO. The TSL response was confirmed to monotonically increase with irradiation dose over the dose range from 0.1 to 1000 mGy.
影响因子：
1.8
作者：
T. Yanagida;A. Yoshikawa;Y. Yokota;K. Kamada;Y. Usuki;S. Yamamoto;M. Miyake;M. Baba;Kazuaki Kumagai;Katsuhisa Sasaki;Masatoshi Ito;Naoto Abe;Y. Fujimoto;S. Maeo;Y. Furuya;Hidehiko Tanaka;A. Fukabori;Targino Rodrigues dos Santos;M. Takeda;N. Ohuchi
通讯作者：
T. Yanagida;A. Yoshikawa;Y. Yokota;K. Kamada;Y. Usuki;S. Yamamoto;M. Miyake;M. Baba;Kazuaki Kumagai;Katsuhisa Sasaki;Masatoshi Ito;Naoto Abe;Y. Fujimoto;S. Maeo;Y. Furuya;Hidehiko Tanaka;A. Fukabori;Targino Rodrigues dos Santos;M. Takeda;N. Ohuchi
内野 T：“无定形二氧化硅中过氧自由基缺陷的结构和生成机制”Pys。
DOI：
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