| 电离辐射剂量监测用热释光探测器 |
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| 引用本文： | 张建 郭勇. 电离辐射剂量监测用热释光探测器[J]. 军事医学科学院院刊, 1994, 18(3): 172-182 |
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| 作者姓名： | 张建 郭勇 |
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| 作者单位： | 军事医学科学院放射医学研究所 |
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| 摘 要： | 用固体能带（晶格能级）理论阐述了热释光探测用于剂理测量的机制；介绍了热释光探测器常用的５种磷光体，即ＬｉＦ，ＣａＳＯ４，ＣａＦ２，Ｌｉ２Ｂ４Ｏ７和ＢｅＯ的剂量学特性及其优缺点和使用中应注意的问题；给出了热压挤片法、热压切片法、冷压烧结法、毛细管封装法和树脂粘合法等热释光探测器的制备工艺，以及它们的适应范围。
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| 关 键 词： | 热释光探测器 电离辐射 剂量监测 |
Thermoluminescence detector used for dosimetric monitoring of ionizing radiation |
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| Zhang Jian, Guo Yong. Thermoluminescence detector used for dosimetric monitoring of ionizing radiation[J]. Bulletin of the Academy of Military Medical Sciences, 1994, 18(3): 172-182 |
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| Authors: | Zhang Jian Guo Yong |
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| Abstract: | The mechanism of applying thermoluminescence detector to dosimetry is elucidated by the theory of solid energy band (lattice energy level). The dosimetric characteristics, advantages and disadvantages of five phosphors commonly used in thermoluminescence detector, namely LiF, CaSO4, CaF2, Li2B4O7 and BeO, are described. The points of attention for their use are stated. The techniques of constructing thermoluminescence detector, such as hot-pressing extrusion molding method, hot-pressing section cutting method, cold-pressing sintering method, capillary sealing method and resin adhesion method, and their applications are given. |
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| Keywords: | thermoluminescence detector phosphor thermoluminescence curve sensitivity detection threshold energy response |
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