| GaAs粒子探测器对低能X射线的响应 |
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| 引用本文： | 邵传芬 张利民. GaAs粒子探测器对低能X射线的响应[J]. 固体电子学研究与进展, 1998, 18(2): 207-211 |
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| 作者姓名： | 邵传芬 张利民 |
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| 作者单位： | [1]上海交通大学微电子技术研究所 [2]上海市计量测试技术研究所 |
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| 基金项目： | 上海市自然科学基金，上海市高教局资助 |
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| 摘 要： | GaAs粒子探测器既能作为高抗辐射的探测器，又能作为X射线的线性传感器。在不同照射量的X射线辐照下，探测器的灵敏度与X射线的照射量是线性关系。探测器的有效面积大、所加反偏电压高，其灵敏度相对也高。该探测器可作为X射线的线性传感器。
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| 关 键 词： | X射线 砷化镓 探测器 |
The Response of GaAs Particle Detector on Low Energy X-ray Irradiation |
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| Shao Chuanfen, Shi Changxin. The Response of GaAs Particle Detector on Low Energy X-ray Irradiation[J]. Research & Progress of Solid State Electronics, 1998, 18(2): 207-211 |
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| Authors: | Shao Chuanfen Shi Changxin |
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| Abstract: | GaAs particle detectors can be used as not only irradiation resistantdetectors, but also X-ray linear sensors. Under different irradiation intensity of Xray, the sensitivity of the detectors is linearly related to the irradiation intensity ofX-ray. Whenever the effective area of the detectors is larger, and the reverse bias ishigher, the sensitivity will be relatively higher. The detectors can be used as X-raylinear sensors. |
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| Keywords: | X-ray CaAs Detector |
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