Determination of the photoabsorption cross-sections of Al and Fe films in the soft X-ray region using synchrotron radiation
文献类型：期刊论文
| 作者 | Zheng L(郑雷) ; Cui MQ(崔明启); Zhu J(朱杰); Zhao YD(赵屹东); Zheng, L; Cui, MQ; Zhu, J; Zhao, YD
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| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2004 |
| 卷号 | 28期号:10页码:1121-1125 |
| 关键词 | photoabsorption cross-section Al Fe soft X-ray synchrotron radiation |
| 通讯作者 | CAS, Inst High Energy Phys, Beijing 100039, Peoples R China |
| 英文摘要 | Photoabsorption cross-sections at the Al and Fe L-2,L-3 edges on thin films have been measured at the Beijing Synchrotron Radiation Facility (BSRF) using monochromatic soft X-ray radiation. The measured Fe and Al cross sections are in good agreement with theoretical predictions for energy below the edge, while a poor agreement is observed near the edge region probably because the independent atom approximation is not suitable for photon energy near the absorption edge. Experimental data have been also compared with previous data available in the literature. This work demonstrates that cross section determinations of thin films of low Z atoms in the transmission mode are difficult but are feasible and can be substantially improved using synchrotron radiation. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000224543200021 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/239082]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Zheng L,Cui MQ,Zhu J,et al. Determination of the photoabsorption cross-sections of Al and Fe films in the soft X-ray region using synchrotron radiation[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2004,28(10):1121-1125. |
| APA | 郑雷.,崔明启.,朱杰.,赵屹东.,Zheng, L.,...&Zhao, YD.(2004).Determination of the photoabsorption cross-sections of Al and Fe films in the soft X-ray region using synchrotron radiation.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,28(10),1121-1125. |
| MLA | 郑雷,et al."Determination of the photoabsorption cross-sections of Al and Fe films in the soft X-ray region using synchrotron radiation".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 28.10(2004):1121-1125. |
入库方式： OAI收割
来源：高能物理研究所
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