X-ray detection based on complementary metal-oxide-semiconductor sensors
文献类型：期刊论文
| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 |
| 出版日期 | 2019 |
| 卷号 | 30 |
| 关键词 | X-ray detection Simulated positioner Complementary metal-oxide-semiconductor sensor Effective pixel points |
| ISSN号 | 1001-8042 |
| 英文摘要 | Complementary metal-oxide-semiconductor (CMOS) sensors can convert X-rays into detectable signals; therefore, they are powerful tools in X-ray detection applications. Herein, we explore the physics behind X-ray detection performed using CMOS sensors. X-ray measurements were obtained using a simulated positioner based on a CMOS sensor, while the X-ray energy was modified by changing the voltage, current, and radiation time. A monitoring control unit collected video data of the detected X-rays. The video images were framed and filtered to detect the effective pixel points (radiation spots). The histograms of the images prove there is a linear relationship between the pixel points and X-ray energy. The relationships between the image pixel points, voltage, and current were quantified, and the resultant correlations were observed to obey some physical laws. |
| 资助项目 | [Plan for Science Innovation Talent of Henan Province] ; [Natural and Science Foundation in Henan Province] ; [Cultivation Foundation of Henan Normal University National Project] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:6414451 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/56715]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 推荐引用方式 GB/T 7714 | . X-ray detection based on complementary metal-oxide-semiconductor sensors[J]. NUCLEAR SCIENCE AND TECHNIQUES,2019,30. |
| APA | (2019).X-ray detection based on complementary metal-oxide-semiconductor sensors.NUCLEAR SCIENCE AND TECHNIQUES,30. |
| MLA | "X-ray detection based on complementary metal-oxide-semiconductor sensors".NUCLEAR SCIENCE AND TECHNIQUES 30(2019). |
入库方式： OAI收割
来源：合肥物质科学研究院
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